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Tuesday, June 30, 2020
Well, That Didn't Take Long
Saturday, June 27, 2020
Species Fact Profile: Dumeril's Boa (Acrantophis dumerili)
- Grow up to 2.6 meters (usually 2 meters) in length, with females being larger than males. Males also differ from females in having longer, thinner tails
- Brown-gray background coloration covered with dark irregular patches for camouflage
- Madagascar is home to two other boa species. They are unrelated to the pythons of mainland Africa and are instead related to the boas of the Americas
- Adults may be active by day or by night, while juveniles are primarily nocturnal. During the winter they may undergo a brief period of inactivity
- In decline due to habitat loss, especially deforestation for charcoal production. In some areas they are feared and hunted and killed on sight (in part because they will eat domestic poultry, in part for leather or for meat). Some illegal collection for the pet trade
- In some parts of their range, they were traditionally protected. The patterns of spots on their skin were thought to resemble faces, leading to the belief that their skins held the souls of departed ancestors
- Named after the French herpetologist Andre Marie Constant Dumerli
Friday, June 26, 2020
Decolonization and the Zoo
As our zoos and aquariums reopen during the COVID-19 crisis,
they are finding themselves in a somewhat different world than the one they
shut their gates on a few months ago. A
large part of that has been due to the disease itself and its impacts on society. Another significant change was the killing of
George Floyd, which has refocused attention on race issues.
Changes have been made in several aspects of American life
since then, from the toppling of Confederate memorials to the retirement of the
“Aunt Jemima” mascot. It’s worth pausing
to see how these changes may impact zoos – because they do.
Zoos (to a lesser extent aquariums) have a history that is
steeped in colonialism. Before there were
even formal zoos, colonial powers sent back exotic animals from their overseas
territories back home for the entertainment and education of the populace. In many ways, these animals served as living
trophies of the power of the colonizer. When
the citizens of Belgium saw okapi in the Antwerp Zoo, they were reminded that
their tiny little country ruled a sprawling empire in the Congo larger than
most European countries.
Zoos weren’t alone in collecting and displaying foreign trophies. So did botanical gardens and museums. The “specimens” brought back weren’t always
animals, plants, or artifacts, either.
They also included people (evidence: Ota Benga at the Bronx Zoo, CarlHagenbeck’s popular “Ethnographic Exhibitions”).
Even if people aren’t themselves on display in zoos, we haven’t always done the best job of showing sensitivity to foreign cultures. “African” tribal architecture (as if that were one thing) is often used in exhibits, often without much real thought towards accuracy or logic. Sometimes educational messaging goes awry in the minds of the public, leaving them with the impression that “bad” Africans and Asians are poaching and destroying all of the wildlife recklessly – and that things might be better off for the animals if someone else was overseeing conservation efforts and enforcement in those countries.
Zoo history is full of awkward moments, some of which can be
uncomfortable (even cringe-worthy) to look at from a 21st century
perspective. None of which is to say
that we should scrap zoos or stop the important work that they do for
conservation. It’s just that there are a
few ways that we can do better. They
include:
· Being careful about incorporating indigenous
cultures into exhibits. Done properly,
it can be a great technique for offering an integrated understanding on how
people and animals co-exist and provide a holistic educational experience. Done poorly, it can leave people with the
impression that Africans live in huts swarming with monkeys. When cultures are incorporated into exhibits,
they should be depicted accurately and respectfully, preferably with
consultation from representatives of that culture. If in doubt – don’t do it.
·
Highlight and support indigenous conservation
efforts. Many zoos and aquariums partner
with in situ conservation partners to save species in their natural
habitats. Provide signage to prominently
depict their efforts and help lobby support.
Remind visitors that conservation isn’t just the purview of WWF, WCS,
and other large, western-based organizations.
It’s also being carried out, in many cases led, by people on the ground
who live in those countries
·
Be mindful of language – the concept of “discovery”
is a great example. Sure, the okapi was “discovered”
in the early 1900s – but only in the sense that it was previously unknown to
Europeans. Before that, it had been
known to the inhabitants of the Ituri Forest for millennia.
·
Don’t oversimplify conservation messaging. For example, rhinos are being poached in
Africa, and yes, most of the people doing the shooting are Africans. Don’t let the story end there. Educate visitors about how economic hardships
and overseas demand drive the market for rhino horns (at the same time, be
mindful of feeding racist stereotypes about cultures that use endangered
animals for food or medicinal purposes – especially the Chinese)
·
Find ways to give back. Look into selling fair-trade products from
range countries in your gift shops.
Contribute to conservation scholarships for African, Asian, or Latin
American biologists to receive training abroad – maybe even host one at your
zoo for a visit. It can be a great
two-way learning street – they can also deliver lectures/presentations for
staff and guests about conservation efforts on the ground.
I don’t think people like Hagenbeck, or William T. Hornaday, or other zoo professionals of their era were necessarily bad people for managing zoos the way they did over 100 years ago. I hope that futures generations won’t look at the way I do my job and think too poorly of me for not doing it the way they do. But, as Maya Angelou said, “When you know better, do better.” We constantly strive to do better by our animals. Let’s broaden our goal of whom we apply that philosophy to.
Wednesday, June 24, 2020
From the News: David Attenborough fronts £12,000,000 to save London Zoo
Tuesday, June 23, 2020
Book Review: The Eighth Continent - Life, Death, and Discovery in the Lost World of Madagascar
“All told, biologists estimate that eight out of ten of all living
things on Madagascar exist only there in all the world. How did this come to pass? Where the island’s distinctive menagerie come
from? When? Finally, how did its assorted members get
there?”
Looking at a map of the world, the island of Madagascar
doesn’t seem that far off from the coast of East Africa. Appearances can be deceiving. In truth, Madagascar, the world’s fourth
largest island, is totally different from not just Africa, but every other
place on earth. It is home to an array
of plants and animals found nowhere else on earth. Its landscapes are dramatically different
from those of mainland Africa. The
culture and origins of its people are an enduring mystery.
Science-writer Peter Tyson tackles that mystery and others in The Eighth Continent: Life, Death, and Discovery in the Lost World of
Madagascar. Over a series of
expeditions, Tyson shadows scientists – foreign and Malagasy – as they explore
different aspects of Madagascar’s anthropology and zoology, past and
present. He joins herpetological
expeditions, scouring forests for lizards that are almost completely unknown to
western science. He descends into caves
with paleontologists to unravel the mystery of Madagascar’s recently extinct
megafauna, including pygmy hippos, giant flightless birds, and gorilla-sized
lemurs. He travels with anthropologists
who seek to untangle the African-Indonesian-Arabic origins of the Malagasy
people. And yes, this is a book about
Madagascar, so there are lemurs. Tyson
meets with a primatologist who has discovered a new species of cyanide-eating
lemur, but more importantly explores her efforts to promote a sustainable
conservation effort to preserve Madagascar’s vanishing forests.
The book is a fascinating overview of the island and offers
an enjoyable primer of its history, from the earliest visits of seafarers to
the court of the tyrannical Queen Ranavalona I to the colonial era to
Madagascar’s uncertain, tumultuous current political scene. It explores the diverse – yet surprisingly
unified – cultures and customs of the peoples.
Likewise, it offers an accessible introduction to the biological
mysteries of the island. Where did its
wildlife come from? Why is its fauna so
different from Africa? Why are some
families so abundant and diverse, and others absent completely? Why are others, such as iguanas and boas,
found here, but with their nearest relatives thousands of miles away?
The best thing about The
Eighth Continent is the diverse subjects that it tackles, divided into four
sections. It’s like a treasury of
Malagasy lore – there’s a topic for anyone’s interest. Not into geckos? Fine, skip that section and read up on
fossils and forensic paleontology. Not
into bones? Check out the chapter on the
origins of the Malagasy people.
My least favorite part of the book? The author.
Throughout the book, but especially in its last chapter, he comes across
as a somewhat snide, judgmental narrator, sometimes dripping with disdain
towards the people that he meets.
Sometimes he has a flash of awareness and catches and corrects
himself. Other times, he judges on. It does make it a little distracting and
clouds your impression of some of the people he meets and the ideas they
espouse. This is especially problematic
in the last section, where the author explores the controversy behind competing
proposals on how to have communities manage and protect their local
forests. It makes the reader wonder if
they’re getting the full, unbiased view.
Madagascar is a fascinating topic for anyone interested in
biology. Too often, conversations (and
zoo exhibits) on the subject are zeroed –in on ring-tailed lemurs and not much
else. The Eighth Continent does something that few other books do, which
is provide a comprehensive, expansive view of this bizarre, beautiful land mass
and the people and animals who inhabit it.
The Eighth Continent - Life, Death, and Discovery in the Lost World of Madagascar on Amazon.com
Sunday, June 21, 2020
Friday, June 19, 2020
Zoo Joke: The Gator Pool
Wednesday, June 17, 2020
Keep Calm and Carry On. No, Seriously - Calm Down
Tuesday, June 16, 2020
Closing the Living Coasts
Sunday, June 14, 2020
Documentary: The Woman Who Loves Giraffes
Saturday, June 13, 2020
From the News: Incredibly Rare 'Baby Dragons" Have Just Gone on Display in Slovenia
Thursday, June 11, 2020
A Click Down Memory Lane
Today, out of nowhere, the memory that came to me was my first computer game (or video game) of my own. Not surprisingly, it was called "Zookeeper", and it was produced by Davidson.
Long before Zoo Tycoon or Planet Zoo, Davidson's Zookeeper put you in charge of running a zoo. You didn't get to build one - I mean, this was over 25 years ago, so tech was a little limited. Instead, you had a zoo of a few dozen species, which you were responsible for the upkeep of. That meant feeding proper diets, cleaning trash, making sure temperatures were appropriate, and keeping track of pesky troublemakers who were out to ruin things. Guided by your sidekick Funk E. Monkey (a name which doubtlessly appealed to 6-year-old me a lot), you learned about the animals while taking care of them.
We didn't have an in-home computer at that point - most families didn't - but my dad had a few computers at his workplace, and often there was a spare I could use when I was with him at work.
Today there is so, so much content about zoos out there, interactive and passive, that a child who is interested can easily learn so much, whether online or on TV or in print, between their visits. For me as a kid, there wasn't that much available. Games like Zookeeper meant a lot to me. They helped keep my interest in animals keen on the periods between visits and gave me some of my first imaginary meanderings of running the zoo... even if the monkey was really calling the shots.
I can't imagine what the six-year-old me would have done with Zoo Tycoon...
Wednesday, June 10, 2020
Saving the Chester Zoo
This time last week, the prospects of visiting Chester Zoo any time in the future looked grim. To be frank, it looked like there might not be a Chester Zoo to visit. With coronavirus closures strangling the zoo's funds, permanent closure looked like a real possibility.
Then the public stepped up.
Members of the public contributed over one million British pounds, certainly an accomplishment at a time when many people are having to tighten their belts due to a volatile world economy. They also helped convince Prime Minister Boris Johnson to reopen the nation's zoos. As much as I love them, zoos, I admit, aren't "essential" in the way many services are. They are, however, much easier to visit safely than many public places are, especially those with few indoor areas.
The last few months have been scary ones, but it's refreshing to remember that, for many people, zoos are vital parts of their lives, and many people have come together to share their commitment to keeping them with us. As American zoos continue to gradually open, it's worth remembering - we are here for our animals, but we are only here because of our communities. As long as we have their support, we can weather almost anything.
Monday, June 8, 2020
Bringing Up Babies
I had just started a job at a zoo's Reptile House, and the geckos had joined the family the same time I had. The difference, of course, was that I was hired and they were hatched. Being the world's biggest gecko, they were, not surprisingly, the world's biggest baby gecko. The hatchlings were already about the size of the full-grown crested geckos that I was familiar with. And it fell to me to give them their bottles, so to speak.
OK, it wasn't a bottle, but it was baby food. Gerber's, if I recall correctly, which a special fondness for the peach and pear flavors. Each days, I'd get a spoonful of the stuff, mix in some shredded cricket, stir in some calcium powder for strong bone growth, and then grab a gecko and plop down. Sometimes I'd have to dunk a little snoot a few times first to get them interested (I'm told that's how it works for human babies to? I guess? No?), but eventually they'd start licking.
Sunday, June 7, 2020
Species Fact Profile: New Caledonian Giant Gecko (Rhacodactylus leachianus)
Range: New Caledonia (main island and smaller surrounding ones)
Habitat: Rainforest
Diet: Invertebrates, Small Vertebrates, Fruit, Nectar, Sap
Social Grouping: Solitary
Reproduction: May lay several clutches per year, each consisting of 2 eggs. Eggs hatch after 60-90 day incubation period, their sex being determined by the temperature at which they are incubated.
Lifespan: 20 Years+
Conservation Status: IUCN Least Concern
- World's largest living gecko, measuring up to 36 centimeters long, including tail,, weighing 250-350 grams. Heavy-bodied with a short, stumpy tail and loose skin. Males have broader heads, more slender bodies than females. Considered an example of island gigantism
- Skin color may be green, gray, or brown, covered with white or cream-colored mottling that serves as camouflage.
- Highly arboreal. Primarily active at from dusk until dawn, but sometimes seen basking during the day. Usually shelters for the day in tree crevices
- Capable of dropping their tails when in danger and growing new ones at a later date.
- Scientific name honors the English zoologist William Elfrod Leach. Sometimes affectionately known as the Leachie
- Up to three subspecies have previously been described; today, none are considered valid
- Feared by the local Kanak people, who called it "the devil of the trees" and believed that it could steal a person's soul. Capable of making a loud growling noise when threatened.
- Declining due to habitat loss (including electrocution from power lines), as well as predation from introduced mammals, such as cats and rats. Collected illegally for the pet trade.
Friday, June 5, 2020
Welcome Back, Welcome Back
Thursday, June 4, 2020
From the News: Buffalo Zoo looking for stolen red-footed tortoise
Buffalo Zoo looking for red-footed tortoise stolen Tuesday night
The widespread rumors of zoos being broken into and animals turned loose on city streets across America have proven false... but there is always the exception that proves the rule. This Tuesday, a red-footed tortoise was stolen from the Buffalo Zoo's Rainforest Falls exhibit, and zoo staff are eager to have her returned.This isn't the first time that someone has helped themselves to a pet from their local zoo. Still, the whole thing is pretty bizarre. First, with the zoo being closed to the public, you'd think it would be even harder than usual for someone to get in and steal an animal. It's not as if a visitor could come in during open hours, then hide out until everyone was gone. Also... all that effort and they took a red-footed tortoise? An animal which is readily available as a pet? They risked jail and heavy fines for that? Weird...
Anyway, here's to hoping that the perpetrator realizes the foolishness of their action and that the tortoise is returned soon. There's already enough crazy stuff going on without adding tortoise-napping to the list.
Take this guy, for example...
Police: Man broke into zoo, said 'he had gotten drunk and wanted to see the monkeys'
Tuesday, June 2, 2020
"Pop" Goes the Weasel
The decision, as it happened, was a fairly easy one. The Zoo dropped them. Fast, hard, and with no room for doubt about what led to their decision:
We've talked a lot over the years about helping our zoos and aquariums "Walk the Walk" to be good environmental stewards. This has involved reducing our carbon footprints, reducing-reusing-recycling, protecting wildlife habitat on our own grounds, and several other steps to be good global citizens. It's worth remembering that being a good citizen isn't just about the environment. It's also about social justice. We can't say that we're here to serve and educate and inspire our communities, and then go into business with someone who is blatantly contemptuous of a large swath of that community.
Not only is that bad business - it's just wrong. The Detroit community seems to have seen how Detroit Zoo responded to Detroit Popcorn, and they approve and applaud it. I would hope all zoos and aquariums wound behave in a similar manner to resisting racism and intolerance in their own communities.
Monday, June 1, 2020
Fake News at the Zoo
Unrest continue to unfold across the country in many major cities, with some protests over the death of George Floyd evolving into riots. It's a scary situation for a lot of people, but thankfully, there are always a bunch of idiots who are determined to find ways to make things worse. One way that they are doing this is by spreading rumors and sowing panic. One obnoxious trend that we're seeing is pranksters spreading rumors that protesters have broken into zoos and released the animals, which are now running amok.
None of these rumors are true. They rely on photos from elsewhere, or photoshopped. Some have no basis in reality with the actual zoo - pictures from Chicago show tigers and Nile hippos running the street, alledgedly released from the Lincoln Park Zoo - which has neither of those species.
Keepers, already slogging their way to work through the pandemic, also have to go to work through the ensuing chaos. I hope that they - and, well, everybody, really - makes it through this safely.