Saturday, May 28, 2011

Trading with Native Americans

Another 8 days on the river.  This time we were further south in some restored wetlands.  Saw some cool birds.

 Saw this Burrowing owl while we were moving between sites.  I chased him around for about 30 minutes. He never went far from his hole, but every time I got into position to take a decent picture he'd take off.  Punk! 

Lots of wading birds on the wetlands themselves.
Black-necked stilts
and White-faced Ibis (ya they don't have a really white face) were around
But the freaking Black Birds were the headache.  Red wings and Yellow-headed.  They were EVERYWHERE, and constantly chattering.

This guy is trying his best to make doing the splits on two small branches look easy.

We were still finding a lot of crawfish in the canals between wetlands, but decided against eating these.  They probably would have been fine, but the water wasn't all that inviting.  These wetlands were much closer to the main Colorado River, so now we were seeing bullfrogs too.  Another introduced exotic species to AZ, they have really taken off and beat the crap out of native frogs. 

Saw a sidewinder one night while looking for frogs.  Lil guys, but that sideways movement thing is pretty fun to watch.  I really liked the horns above the eyes.  They are thought to be able to fold down over the eyes when they burrow in the sand (since snakes don't have eyelids).  I just think it makes them look evil :)

Poked him with a stick for a while then went back to my frogs.  I hope I can spot one in the daytime at some point and get some cool pics of their sidestep through the sand.

We also looked around a bit on an Indian reservation that sits on the river. 

We were checking traps and calling for frogs when my headlight caught something larger run across the trail in front of me!  Middle of the night, in the boonies, with probably some sacred Indian burial ground nearby, of course I chased after it!  I'd get close, then it would sneak away further.  I was pretty sure I knew what I was chasing by this point though, so I pulled my camera out.  At one point I snuck up close enough to smell him (yup a him, and he smelled like he was chasing girls), snapped this crappy pic...
Pretty Kitty!

After taking that pic I backed off and we just watched him with our spotlights for nearly 30 minutes.  I've never been able to watch a bobcat for that long before. 

So the next morning was our last morning on the water for this trip so we were pulling our traps off the reservation.  Well some Native American apparently needed funnel traps more then me because we had four taken in the night.  Do they still trade for stuff?  Cuz that's not how I thought it worked.  Shouldn't I get a blanket, or some beads or something?

Monday, May 16, 2011

Hello Arizona! First weeks on the River

So I have been employed by the State of Arizona to chase ghosts.  Basically my job for the summer is to try and locate two species of frog that have only been seen a handful of times since the 60's on the lower Colorado River.  One of them, the lowland leopard frog, hasn't been seen at all on the main part of the Colorado River in decades, but randomly on a Refuge that seasonally drains into the river.  If you ask me I don't really think that counts, but I'm not the one supplying the money. 

We have completed one survey session to this point, and no target species.  But the scenery on this section of water was rather nice...



This lil stream just kinda works its way around the desert peaks towards the Colorado River.  It never actually makes it though.  This time of year it dries up a few kilometers away.  It actually was growing shorter by several yards every day we were on it.  The further up stream we went though, where the water was permanent, it started to take on an "Apocalypse Now" feel.  I kept looking over my shoulder for Marlon Brando and Hendrix came up all to often on my ipod, for a random shuffle.


Ya it looks fantastic.  You have to keep telling yourself its gorgeous as you wade up the water 3.5 miles carrying 25 pounds of gear, another 45 pounds of funnel traps in 105 degree heat.  Oh and watch the beavers, they will swim right through your legs (ya true story).

No target species this trip, did see lots of other amphibians.  This stream was absolutely full of native Arizona toads and red spotted toads (sorry no pics :( ).  This was nice to see since most of the rest of our study sites are filled with introduced bullfrogs.

We were putting out non-lethal funnel traps for frogs and tadpoles to get a sampling of the species diversity here.  One animal that did turn up in the traps a lot was crawfish.  Now crawfish in AZ are introduced as well, and can make a mess of a healthy ecosystem.  So as standard protocol we... "dispose" of the crawfish whenever we get the chance.  Well the last day we checked traps my field tech and myself had an eureka moment.  "What the heck are we doing wasting these crawfish!?!?"  This is a spring fed stream with rarely any visitors!  So the last day we fashioned a carrier out of a broken funnel trap, a pot lid, and tie wire and collected and carried out all the crawfish from that day.  We ended up with at least 30.  Dropped the make shift cage into the cooler and when we got to our next camp.... BAM impromptu crawfish boil!  Didn't have much in the way of seasoning, but not bad for spur of the moment.  And I felt a little better about the "disposal," since I disposed of them in my belly.

I did spot this guy one morning. 


I was glad to see him (ya I'm odd).  Until this buzztail the only rattler I'd seen was on a golf course.  Really? A golf course?  This state is supposed to crawl with rattlers and the best I can do is a golf course?  Regardless, I was also excited because this is an animal I've never seen before, the Speckled Rattlesnake.  He was pretty quiet and cooperative while I snapped these pics.

The one good part about this particular project, is there is PLENTY of water to look for the frogs.  Hopefully I'll find my ghosts