The Cleveland Metroparks Zoo is a
zoo
A zoo (short for zoological garden; also called an animal park or menagerie) is a facility where animals are kept within enclosures for public exhibition and often bred for conservation purposes.
The term ''zoological garden'' refers to zoology, ...
in
Cleveland
Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania st ...
, Ohio. The Zoo is divided into several areas: Australian Adventure; African Savanna; Northern Wilderness Trek, The Primate, Cat & Aquatics Building, Waterfowl Lake, The RainForest, Asian Highlands, and the newly added Susie's Bear Hollow. Cleveland Metroparks Zoo has one of the largest collections of
primate
Primates is an order (biology), order of mammals, which is further divided into the Strepsirrhini, strepsirrhines, which include lemurs, galagos, and Lorisidae, lorisids; and the Haplorhini, haplorhines, which include Tarsiiformes, tarsiers a ...
s in
North America
North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...
,
The Zoo is a part of the
Cleveland Metroparks system.
The Cleveland Metroparks Zoo (CMZ) was founded in 1882. It is one of the most popular year-round attractions in
Northeast Ohio
Northeast Ohio is a geographic and Cultural area, cultural region that comprises the northeastern counties of the U.S. state of Ohio. Definitions of the region consist of 16 to 23 counties between the southern shore of Lake Erie and the foothills ...
with an attendance of 1.32 million in 2023.
History
The Zoo, originally named the Cleveland Zoological Park, first opened in 1882 at
Wade Park where the
Cleveland Museum of Art
The Cleveland Museum of Art (CMA) is an art museum in Cleveland, Ohio, United States. Located in the Wade Park District of University Circle, the museum is internationally renowned for its substantial holdings of Asian art, Asian and Art of anc ...
now stands. During its early years, the Zoo only held animals of local origin. In 1907, the city of
Cleveland
Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania st ...
moved the Zoo to its current location in
Old Brooklyn
Old Brooklyn is a neighborhood on the West Side of Cleveland, Ohio, United States, located approximately five miles south of downtown Cleveland. It extends east-to-west from the Cuyahoga River to the city of Brooklyn and north-to-south from th ...
, and the Zoo acquired its first elephant.
The park was informally known (and referred to) as Brookside Zoo for many years. Beginning in 1910, the Zoo constructed Monkey Island, sea lion pools, and a moated bear exhibit. By 1940, the Zoo was home to three elephants and its first (permanent) elephant resident since 1924.
That same year, the
Cleveland Museum of Natural History
The Cleveland Museum of Natural History is a natural history museum in University Circle, a district of educational, cultural and medical institutions approximately five miles (8 km) east of Downtown Cleveland, Ohio, United States. The ...
assumed control of the Zoo.
Between 1955 and the transfer of management to the
Cleveland Metroparks in 1975, the Zoo experienced rapid expansion despite setbacks due to flooding: the Zoo's reptile collection and several other buildings were lost when Big Creek overflowed in January 1959.
Although the Zoo had recovered by 1962, it would not have another permanent reptile collection until the opening of the RainForest thirty years later. Ostrich races proved popular in 1965 and 1966 and a large public swimming pool sat on the grounds from 1930 until the 1960s.
Construction began on the Primate & Cat Building in 1975 (the Aquatics section would be added in 1985), later followed by the RainForest in 1992, Wolf Wilderness in 1997, Australian Adventure in 2000, and the Sarah Allison Steffee Center for Zoological Medicine in 2004.
Newer exhibits include the Asian highlands and Tiger Passage opened in 2017 and 2018, and The Rhino Reserve was completed in 2020.
The Zoo's official website states that it currently has 3,000 animal residents representing more than 600 different species.
Development history

The following is a timeline of the creation of selected buildings, structures, exhibits and attractions:
* 1882: Cleveland Zoological Park opens at Wade Park (now
University Circle
University Circle is a district in the neighborhood of University on the East Side of Cleveland, Ohio. It is home to the Cleveland Museum of Art, Severance Hall (home to the Cleveland Orchestra), the Cleveland Institute of Art, the Cleveland ...
)
* 1884: Wade Hall is built
* 1907: Cleveland's City Council moves the Zoo to its current location; the
Cleveland Museum of Art
The Cleveland Museum of Art (CMA) is an art museum in Cleveland, Ohio, United States. Located in the Wade Park District of University Circle, the museum is internationally renowned for its substantial holdings of Asian art, Asian and Art of anc ...
is built
* 1934: Monkey Island is completed
* 1956:
Pachyderm Building is built
* 1970: Wade Hall is moved to its current location on the shore of Waterfowl Lake
* 1975: Construction began on the Primate & Cat Building
* 1985: Aquatics portion of the Primate & Cat Building is added
* 1992: The RainForest is completed
* 1997: Wolf Wilderness is completed
* 2000: Australian Adventure is completed
* 2004: Sarah Allison Steffee Center for Zoological Medicine opens
* 2008: Pachyderm building closes to make room for African Elephant Crossing
* 2011: African Elephant Crossing opens
*2015: Ben Gogolick Giraffe Encounter opens
* 2016: Rosebrough Tiger Passage opens
* 2018: Asian Highlands opens
* 2019: Monkey Island is demolished to make way for Rhino Reserve
* 2020: Rhino Reserve opens
* 2021: Eagle Zip Adventure opens
* 2023: Susie's Bear Hollow opens
Emeritus directors and staff
Goss: 7th director
Dr. Leonard Goss, DVM, PhD (1913–1999) was a veterinary pathologist and retired from the Cleveland Zoo (later renamed the Cleveland Metroparks Zoo) as its director in 1979. Prior to assuming the director position in Cleveland, he was the fourth chief veterinarian at the New York Zoological Society's Bronx Zoo as well as assistant director of the Bronx Zoo. Goss was President of the AZA and twice vice-president.
At the Bronx Zoo, which is the headquarters for the
Wildlife Conservation Society
The Wildlife Conservation Society (WCS) is a global 501(c)(3) organization, 501(c)(3) non-governmental organization, headquartered at the Bronx Zoo in New York City, with a mission to save "wildlife and wild places across the globe". Founded in ...
(WCS), Goss conducted clinical, epidemiological and pathological research in collaboration with eminent field zoologist
George Schaller
George Beals Schaller (born 26 May 1933) is an American mammalogist, biologist, conservationist and author. Schaller is recognized by many as the world's preeminent field biologist, studying wildlife throughout Africa, Asia and South America. ...
. Schaller was the Director of the Bronx Zoo's Animal Research and Conservation Center, which is now referred to as the Wildlife Conservation Society's Global Conservation Program.
The Cleveland Zoo has since made efforts to replicate this type of collaborative research relationship as demonstrated by Drs. Goss and Schaller in the 1970s and more recently by Atlanta, Chicago (Lincoln Park & Brookfield), National, San Diego, and Saint Louis zoos.
In the mid and late 1990s General Curator Hugh Quinn hired Patricia McDaniels as the first of three successive curators for the CMZ's Science and Conservation section. The unit now has a veterinary epidemiologist on staff. Sharon Deem, DVM, PhD Dipl. ACZM (now with the
Saint Louis Zoo
The Saint Louis Zoo, officially known as the Saint Louis Zoological Park, is a zoo in Forest Park in St. Louis, Missouri. It is recognized as a leading zoo in animal management, research, conservation, and education. The zoo is accredited by th ...
), was the first formally trained epidemiologist on staff and was both a researcher and experienced clinician from the National Zoo.
When Goss, a graduate of the
Cornell University
Cornell University is a Private university, private Ivy League research university based in Ithaca, New York, United States. The university was co-founded by American philanthropist Ezra Cornell and historian and educator Andrew Dickson W ...
and The
Ohio State University
The Ohio State University (Ohio State or OSU) is a public university, public Land-grant university, land-grant research university in Columbus, Ohio, United States. A member of the University System of Ohio, it was founded in 1870. It is one ...
veterinary colleges returned to Ohio to assume the role as director of the Cleveland Zoo, he continued to conduct research in zoological medicine and related animal science disciplines. Goss was a president of the board of directors of the
Association of Zoos and Aquariums
The Association of Zoos and Aquariums (AZA), originally the American Association of Zoological Parks and Aquariums (AAZPA), is an American 501(c)(3)
nonprofit organization founded in 1924 and dedicated to the advancement of zoos and public aqu ...
(previously the "American Zoo and Aquarium Association", and originally the "American Association of Zoological Parks and Aquariums").
Vitantonio: 8th director
Michael "Mike" Vitantonio was hired as the eighth director of the Cleveland Zoo in its 130 plus year history.
Taylor: 9th director
Inspired by the TV show
Zoorama, zoo director-emeritus Steve H. Taylor, B.S. began his zoo career in 1972 as an animal keeper at the
Los Angeles Zoo
The Los Angeles Zoo and Botanical Gardens is a zoo founded in 1966 and located in Los Angeles, California, United States. The city of Los Angeles owns the zoo, its land and facilities, and the animals.
History
Eastlake Zoo, opened in Eastlak ...
. According to his website, he is now a "Zoo Consultant and Entertaining Speaker".
Taylor continues to advise zoos, including the
Akron Zoo as both a professional consultant and member of its board of trustees. He also served on the board of directors of the Association of Zoos and Aquariums. Prior to moving to Ohio, Taylor was the director of the 5-hectare
Sacramento Zoo.
Taylor resigned as director of the zoo in Sacramento to accept the directorship of the zoo in Cleveland. In his memoirs, published in a newsletter, Taylor described the CMZ to be poorly managed and "undistinguished" when he assumed the position as its 9th director. He credits himself for improving the conditions for both animals and staff over his 24-year career in Cleveland.
Emeritus staff recognition
The National Zoo Association awarded Cleveland Metroparks' Zoo staff with Honorary Memberships. Retired CMZ administrators and career zoo and aquarium professionals Daniel Moreno and Donald Kuenzer were recognized as ''Honorary Membership'' Winners by the Association of Zoos and Aquariums. Recipients of Honorary Membership are recognized as the most esteemed and distinguished zoo professionals in North America. According to the AZA website, ''Honorary Membership'' is conferred by the AZA Board of Directors upon those AZA members who have made "significant contributions to the zoological profession during their careers."
Moreno and Kuenzer are included in a list of other notable North American zoo and aquarium professionals. Other recipients include
William G. Conway, Hon. PhD (Director General/President Emeritus,
Bronx Zoo
The Bronx Zoo (also historically the Bronx Zoological Park and the Bronx Zoological Gardens) is a zoo within Bronx Park in the Bronx, New York City. It is one of the largest zoos in the United States by area and the largest Metropolis, metropol ...
-based
Wildlife Conservation Society
The Wildlife Conservation Society (WCS) is a global 501(c)(3) organization, 501(c)(3) non-governmental organization, headquartered at the Bronx Zoo in New York City, with a mission to save "wildlife and wild places across the globe". Founded in ...
),
Lester Fisher, DVM (Veterinarian/Director Emeritus,
Lincoln Park Zoo
Lincoln Park Zoo, also known as Lincoln Park Zoological Gardens, is a zoo in Lincoln Park, Chicago, Illinois. The zoo was founded in 1868 and is the second oldest zoo in the United States. It is also one of a small number of zoos to offer fr ...
), Murray Fowler, DVM (Veterinarian/Professor,
University of California
The University of California (UC) is a public university, public Land-grant university, land-grant research university, research university system in the U.S. state of California. Headquartered in Oakland, California, Oakland, the system is co ...
),
Jack Hanna
Jack Bushnell Hanna (born January 2, 1947) is an American retired zookeeper and director emeritus of the Columbus Zoo and Aquarium. Commonly nicknamed "Jungle Jack", he was director of the zoo from 1978 to 1992, and is viewed as largely respons ...
, Hon. PhD (Director Emeritus,
Columbus Zoo and Aquarium
The Columbus Zoo and Aquarium is a non-profit zoo located near Powell, Ohio, Powell in Liberty Township, Delaware County, Ohio, United States, north of the city of Columbus, Ohio, Columbus. The land lies along the eastern banks of the O'Shaughnes ...
), Charles H. Hoessle, Hon. PhD (Director Emeritus,
Saint Louis Zoo
The Saint Louis Zoo, officially known as the Saint Louis Zoological Park, is a zoo in Forest Park in St. Louis, Missouri. It is recognized as a leading zoo in animal management, research, conservation, and education. The zoo is accredited by th ...
), Marvin Jones (Registrar Emeritus,
San Diego Zoo
The San Diego Zoo is a zoo in San Diego, California, United States, located in Balboa Park (San Diego), Balboa Park. It began with a collection of animals left over from the 1915 Panama–California Exposition that were brought together by its ...
), Peter Karsten (Director Emeritus,
Calgary Zoo
The Wilder Institute/Calgary Zoo is located in Bridgeland, Calgary, Bridgeland, Calgary, Alberta, Canada, just east of the city's Downtown Calgary, downtown and adjacent to the Inglewood, Calgary, Inglewood and Downtown East Village, Calgary, Ea ...
), Edward Maruska, (Director Emeritus,
Cincinnati Zoo and Botanical Garden
The Cincinnati Zoo & Botanical Garden is the second oldest zoo in the United States, founded in 1873 and officially opening in 1875. It is located in the Avondale, Cincinnati, Avondale neighborhood of Cincinnati, Ohio. It originally began with ...
), Dennis Meritt, Jr., Ph.D. (Professor–Assistant Director Emeritus,
Depaul University
DePaul University is a private university, private Catholic higher education, Catholic research university in Chicago, Illinois, United States. Founded by the Congregation of the Mission, Vincentians in 1898, the university takes its name from ...
–
Lincoln Park Zoo
Lincoln Park Zoo, also known as Lincoln Park Zoological Gardens, is a zoo in Lincoln Park, Chicago, Illinois. The zoo was founded in 1868 and is the second oldest zoo in the United States. It is also one of a small number of zoos to offer fr ...
),
George B. Rabb, PhD (President/Director Emeritus,
Brookfield Zoo
Brookfield Zoo Chicago, known until 2024 as simply Brookfield Zoo, and also known as the Chicago Zoological Park, is a zoo located in Brookfield, Illinois. Brookfield Zoo is owned by the Forest Preserve District of Cook County and is managed ...
), Alan H. Shoemaker, MS (Curator Emeritus,
Riverbanks Zoo),
Kurt Benirschke, MD (Board of Trustees,
San Diego Zoo
The San Diego Zoo is a zoo in San Diego, California, United States, located in Balboa Park (San Diego), Balboa Park. It began with a collection of animals left over from the 1915 Panama–California Exposition that were brought together by its ...
), Gary K. Clarke (Director Emeritus,
Topeka Zoo),
Roger Conant, Hon ScD (Curator Emeritus,
Toledo Zoo) and Ted A. Beattie (President/Director Emeritus,
Shedd Aquarium
Shedd Aquarium (formally the John G. Shedd Aquarium) is an indoor public aquarium in Chicago. Opened on May 30, 1930, the aquarium holds about 32,000 animals. It is the third largest aquarium in the Western Hemisphere (after the Georgia Aquariu ...
).
=Daniel Moreno
=
Dan Moreno joined the CMZ after serving three decades at the helm of the Cleveland Aquarium as both its director and curator under the auspices of the
Cleveland Museum of Natural History
The Cleveland Museum of Natural History is a natural history museum in University Circle, a district of educational, cultural and medical institutions approximately five miles (8 km) east of Downtown Cleveland, Ohio, United States. The ...
. The Cleveland Aquarium's animal collection was "absorbed" by the CMZ in 1986 after structural elements of the aquarium building forced its closing.
Until his retirement in 1997, Moreno managed the aquatic animal collections at the Cleveland Zoo under General Curator Don Kuenzer. He supervised animal husbandry programs for the Rainforest and Aquatics exhibits. Moreno was a charter member of the Association of Zoos and Aquariums (originally the American Association of Zoological Parks and Aquariums) and served on its board of directors from 1971 to 1976.
In 2012, the
Greater Cleveland Aquarium opened to the public as the only free standing aquarium in the state of Ohio.
=Donald Kuenzer
=
Don Kuenzer retired after a 40-year career serving in multiple capacities, including senior curator, general curator and acting director. In 1961, Kuenzer began his career at the Cleveland Zoo's Petting Farm as an attendant animal care technician. After serving as an animal keeper, he was promoted to Assistant General Curator in 1975 by zoo director Dr. Leonard Goss.
Kuenzer was credited with designing The Rainforest, a state-of-the art indoor naturalistic living exhibit dedicated to the display of tropical and subtropical species from multiple continents. He served on the Board of Regents for the Association of Zoos and Aquariums.
Exhibits
The Cleveland Metroparks Zoo (CMZ) is divided into several bio-thematic areas that house animals from different regions of the world. Each area is themed for the particular region of the world they represent, although the older areas (such as the Primate, Cat & Aquatics Building) are less thematic than those that were constructed more recently. Upon entering, visitors arrive in the Welcome Plaza which features administrative buildings, an amphitheater, food court, and the Zoo's largest souvenir shop. Numerous smaller concession/souvenir stands are located throughout the park.
Aside from walking, Zoo patrons may opt to ride the "ZooTram" line which shuttles visitors between the Welcome Plaza (near African Elephant Crossing) and the Primate, Cat & Aquatics Building.
The RainForest
The RainForest, opened in 1992, is one of the most popular exhibits at the CMZ. It is contained in a large, two-story building with over of floor space, making it one of the largest indoor tropical environments in the world. The RainForest boasts more than 10,000 plants, and over 600 animals, from the tropical regions of Australasia, Africa, and the Americas. The opening of the RainForest also introduced the Metroparks Zoo's first permanent reptile collection since the flooding in 1959. The RainForest's
herpetile collection includes
Amazon milk frogs and
tree boas,
Baron's green racers,
Burmese python
The Burmese python (''Python bivittatus'') is one of the largest species of snakes. It is native to a large area of Southeast Asia and is listed as Vulnerable on the IUCN Red List. Until 2009, it was considered a subspecies of the Indian pyth ...
s,
climbing toads,
dwarf crocodiles,
Fiji banded iguanas,
green-and-black,
blue-and-black and
'Mint Terribilis' poison dart frogs,
green tree monitors and
python
Python may refer to:
Snakes
* Pythonidae, a family of nonvenomous snakes found in Africa, Asia, and Australia
** ''Python'' (genus), a genus of Pythonidae found in Africa and Asia
* Python (mythology), a mythical serpent
Computing
* Python (prog ...
s,
harlequin frogs,
Indian gharial,
Indochinese box turtles, Madagascar
leaf-tailed geckos,
magnificent tree frogs,
spider tortoise
The spider tortoise (''Pyxis arachnoides'') is a species of tortoise in the family Testudinidae that is endemic to Madagascar and is one of only two species in the genus ''Pyxis''.
Habitat
The remaining tortoises are found only in south western ...
,
Panamanian golden frogs,
prehensile-tailed skink
The Solomon Islands skink (''Corucia zebrata''), also known as prehensile-tailed skink, monkey-tailed skink, giant skink, zebra skink, and monkey skink, is an arboreal species of skink endemic to the Solomon Islands archipelago. It is the larg ...
s, the aquatic
tentacled snake,
tiger ratsnakes,
tomato frogs and
Yemen
Yemen, officially the Republic of Yemen, is a country in West Asia. Located in South Arabia, southern Arabia, it borders Saudi Arabia to Saudi Arabia–Yemen border, the north, Oman to Oman–Yemen border, the northeast, the south-eastern part ...
i
veiled chameleon
The veiled chameleon (''Chamaeleo calyptratus'') is a species of chameleon (family Chamaeleonidae) native to the Arabian Peninsula in Yemen and Saudi Arabia. Other common names include cone-head chameleon, Yemen chameleon, and Yemeni chameleon. ...
s.

The RainForest is housed in a large glass and
granite
Granite ( ) is a coarse-grained (phanerite, phaneritic) intrusive rock, intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly coo ...
building, just outside the main entrance to the Zoo. The structure is divided into an outer ring—featuring an assortment of tropical plants, exhibits containing small mammals, a cafeteria, and a gift shop—and an inner area that contains the principal animal exhibits. Animal habitats are located on both floors of the RainForest. The exhibits contained on the ground floor are collectively known as the "Lower Forest", and those on the second floor are known as the "Upper Forest".

Upon entering the RainForest, visitors are immediately greeted by a cascading, waterfall and a rush of hot, humid air, as the entire complex is heated year-round to an ambient 80 °F (27 °C). All around the waterfall is a lush, tropical garden of
epiphyte
An epiphyte is a plant or plant-like organism that grows on the surface of another plant and derives its moisture and nutrients from the air, rain, water (in marine environments) or from debris accumulating around it. The plants on which epiphyt ...
and
lithophyte
Lithophytes are plants that grow in or on rocks. They can be classified as either epilithic (or epipetric) or endolithic; epilithic lithophytes grow on the surfaces of rocks, while endolithic lithophytes grow in the crevices of rocks (and are als ...
plants, growing vertically, rooted to the different trees and rock wall; botanical species here include various types of
bromeliads
The Bromeliaceae (the bromeliads) are a family of monocot flowering plants of about 80 genera and 3700 known species, native mainly to the tropical Americas, with several species found in the American subtropics and one in tropical west Africa, ...
,
aroids, and
orchids
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants that are found in almost every habitat on Earth ...
. The entire garden display grows steadily towards the sun, soaring upwards of two stories. The walls behind the waterfall resemble Ancient
Mayan temple ruins; as visitors walk around the water feature, exhibited creatively within the walls are a series of (geographically appropriate) diminutive New World monkeys, including the
pied tamarin
The pied tamarin (''Saguinus bicolor''), sometimes referred to as the Brazilian bare-faced tamarin, is a critically endangered species of primate found in a restricted area of the Brazilian Amazon Rainforest. It was named the mascot of Manaus, Ma ...
,
Geoffroy's tamarin
Geoffroy's tamarin (''Saguinus geoffroyi''), also known as the Panamanian, red-crested or rufous-naped tamarin, is a tamarin, a type of small monkey, found in Panama and Colombia. It is predominantly black and white, with a reddish nape. Diu ...
,
white-headed marmoset
The white-headed marmoset (''Callithrix geoffroyi''), also known as the tufted-ear marmoset, Geoffroy's marmoset, or Geoffrey's marmoset, is a marmoset endemic to forests in eastern Brazil, where it is native to Bahia, Espírito Santo, and Minas ...
and the endangered
golden lion tamarin
The golden lion tamarin (''Leontopithecus rosalia''; ), less commonly known as the golden lion marmoset, is a small New World monkey of the family Callitrichidae. Endemic to the Atlantic coastal forests of Brazil, the golden lion tamarin is a ...
.
[The RainForest, ]
The outer ring of The RainForest is home to a wide variety of tropical plants including
lancepods,
ficus
''Ficus'' ( or ) is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family (biology), family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few spe ...
,
dracaena,
philodendron
''Philodendron'' is a large genus of flowering plants in the family Araceae. , the Plants of the World Online accepted 621 species; other sources accept different numbers. Regardless of number of species, the genus is the second-largest member o ...
,
prayer plants,
clusia (or balsam apple),
Indian-almond,
bixa/achiote (or lipstick trees), numerous varieties of orchids, a