Monday, December 21, 2009

Student: "What does indigenous mean?" Pompous TA: "Autochthanous."

I feel a little like a fourth grader writing a report on The Animals of New Zealand, but I spent an hour looking this stuff up last night just out of curiosity, so I may as well pass along what I learned.



The only native land mammals are bats:  the long-tailed and the lesser short-tailed.  They are small, insectivorous, and live in trees.










Without large mammals, NZ became a ecosystem of birds.   The most famous is the kiwi, a bumbling flightless bird that scrabbles about in the underbrush, searching for grubs with nostrils at the end of its beak.  They are rather slow and stupid and were decimated once humans arrived.  Exceedingly rare in the wild.






Some other cool NZ birds are the tui, the kea parrot, the morepork owl, the takahe, and the weka.  NZ has the highest proportion of flightless birds of any nation.






Speaking of birds, NZ was a much more exciting place 500 years ago.


 




And then there are the creepy crawlies...  like the tuatara lizard.






And the weta.  Like a cricket with mutant superpowers acquired in the galloping weirdness of island evolution.  I get the heebiejeebies just thinking about this thing. 


4 inches long.  Weighs over an ounce.  "The weta’s place in the ecosystem is comparable to that held by mice and other rodents elsewhere in the world."  Genus Deinacrida, which is Greek for terrible grasshopper.  The Maori word weta means something like 'God of Ugly Things'.  They live all over the islands, on trees and in grasslands.  They bite and scratch with large spines on their legs.

Wetas have already taken up residence in my nightmare closet.  I will have to be talked down from the rafters should I ever encounter one in real life.

7 comments:

Asia Citro said...

OK. Seriously -- that is the most horrifying thing I have ever ever ever seen. I freaking hate grasshoppers. If one of the teeny ones from WA jumps near me I totally lose my s&*t. I would actually die if I even saw one of these weta things.

Allie said...

I know, right? And here I was all happy thinking I could blithely wander around out in nature, since there's no poisonous snakes. But now there's these things to worry about. If I see a weta, you'll probably hear me hollering all the way in Seattle.

Jeanne said...

You get an A+ for your report! The plus is for perfect spelling and cool pictures. I enjoyed it very much. You are ready for the 5th grade!

Jeanne said...

Freakin' big bugs! Are they poisonous? Are they kept as pets by some? The Mother of all Ugly Bugs! I'd prefer a mouse! They're at least furry and have recognizable ears, eyes, and mouths. This is something I can't imagine gettting cuddly with. 'Nuff said.

Unknown said...

Indigenous means where they come from
or where they are found.

Unknown said...

Indigenous means where they come from

Auntie Kathie said...

Wow! Never knew these existed! Very interesting but can you imagine how high they can hop? And how big of a flyswatter you'd need if one was in your house? You'd need a broom! Once, I went into our well room off the basement years ago and saw katydids covering the ceiling just hanging around up there! That was bad enuf cuz they aren't so big! I shut the door and had to spray in there. We have all the cracks sealed up with cement now!