Rattles and rosettes

Week before last, when it was finally warm enough to walk the Northern Trail and enjoy it, I was just passing the Amur leopard exhibit when a school group came running and squealing “Cheetah! CHEE-TAH!” I just had to turn back and gently clear things up (“That’s actually a leopard, and his name is Chobby!”) One thing you learn as a zoo volunteer who’s not a biologist, though, is to anticipate the likely follow-up question to any statement and make sure you can answer it, and I left the exhibit thinking, “Good thing none of them asked me how to tell the difference. Better look that up.”

leopard mom and kitten This is our leopard Polina and one of her cubs (now full-grown and living at another zoo in hopes of making still MORE cubs, since their species is nearly extinct in the wild). As I learned from The Wildcat Sanctuary  (whose website features types of wild cats I’d never even heard of) and Tiger Tribe, cheetahs have a different shape, befitting their status as the world’s fastest land mammal. About 30 pounds lighter than leopards on average, cheetahs are greyhound-shaped, with long legs, deep chests, narrow flanks, small heads and more doglike snouts compared with the classic “cat shape” of the leopard. And the cheetah’s spots are basically just polka-dots, while leopards have rosettes, or elaborate blotches that may or may not have spots at their center.

banana leafThe zoo is mainly about animals, yes, but March and early April brought reminders that it’s also about plants. We’ve spent recent weeks talking about them at the Tropics trailhead, the site of January’s bird talks and February’s frog talks. We had a variety of options and artifacts, but my two favorites were bananas and coconuts. (Other volunteers focused on orchids or bamboo. All four can be found along the Tropics trail.) Someone made this lovely fabric banana leaf, which isn’t even as large as some of the real ones can get — up to 9 feet long and 2 feet wide. I have learned to stop saying “banana tree” — bananas grow on plants, which despite the huge leaves do not have woody trunks. Tropics dwellers cooking over open fires may wrap their food in banana leaves, making them “nature’s aluminum foil.”

shark rattleMy second-favorite plant artifact: the shark rattle. It’s made of coconut shells, and Pacific Islander fishermen use it to attract sharks: Dangle one over the side of a boat, shake it, and wait for the vibrations to mimic a school of fish (at least in the shark’s mind). Kids like to take it and shake it themselves. Then I tell them to look for the coconut palm across from the top of the tropical reef. If I can use an artifact to make a guest see a familiar object in a new way, or notice a feature of the zoo they’d otherwise pass without a glance, then I’ve achieved one of my main goals as a volunteer.

 

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