1. The Value of Zoos for
Science and Conservation
Courtney Dunn, M.S.
Ph.D. Student, Quantitative Biology
University of Texas at Arlington
Dallas World Aquarium
2. Introduction
Zoos have been a source of great
controversy since their
beginnings
A transformation has occurred in
recent years from menageries to
vessels for conservation change
But, how much do zoos actually
contribute to conservation?
4. “Taxonomically-Biased Collections”
Some propose zoos have yet to unveil
their full conservation potential (Fa
et al. 2014)
Claim zoos house species of lesser
conservation priority, more
charismatic
Prioritized species often require huge
conservation efforts in the wild with
a small chance of success (Fa et al.,
2014; Possingham et al., 2002).
5. 23%of zoo collections are currently devoted to threatened species,
spread across several animal orders
(International Species Information System)
8. Reintroduction
Programs
A combination of captive
breeding, reintroduction
programs, and hunting
restrictions have been the
most effective conservation
actions (Conde et al. 2013)
10. Reintroduction Failures
“The only real mistake is the
one from which we learn
nothing.” - Henry Ford
Introduced American Burying
Beetles abandoned burrows,
mainly bad release timing
(FWS 2013)
Captive born carnivores
harder to release (Hedrick and
Fredrickson 2003)
12. 180,000,000People visit AZA-accredited zoological institutions each year to learn about
wild animals, their habitats, their related conservation issues, and the ways in
which they can contribute to their preservation (AZA 2016)
13. 51,000,00Of those yearly visitors are students, ranging from pre-K to the college level
(AZA 2016)
15. Connecting People with Nature
Spending time in a zoo setting
leads to an increase in
implicit connectedness with
nature (Bruni et al. 2008)
Suggest that zoo experiences
can promote an increase in
connectedness with nature
Effect occurs primarily at the
implicit level and may not be
apparent to visitors at the
16. Citizen Science Programs
Example: FrogWatch
Trained individuals listen for
frogs and toads during
evenings from February
through August and submit
these observations to a
national online database
(Steelman et al. 2010)
18. Assessing the Role of Zoos in Wildlife Conservation
Zoo should work on transforming
themselves from displays to
interactive conservation centers.
Work on bridging the gap between
captive collections and free-range
wildlife (Tribe and Booth 2006).
Changing public perceptions of zoos
requires institutions to act together
rather than independently (Carr and
Cohen 2015).
Zoos have the inherent problem of needing to house animals that are charismatic in nature in order to continue to pull visitors in.
This biased way of thinking can often cause more harm than good as some of the most highly endangered groups of animals, such as the amphibians, are often not viewed as charismatic enough for the general public.
Quite simply, unfamiliar species are less likely to sell to the public.
As a result, zoos will focus more exhibit, education and conservation attention on a select number of species.
An animal’s biological needs and the conservation projects for that animal are often balanced against a zoo’s financial imperatives.
However, zoos may be the last resort for several species which have been completely eradicated in the wild.
AZA-accredited zoos and aquariums play a vital role in educating over 180 million visitors, including 51 million students, each year, about wild animals, their habitats, their related conservation issues, and the ways in which they can contribute to their preservation. Over the past ten years, AZA-accredited institutions have also trained more than 400,000 teachers with award-winning and proven science curricula.