Thursday, May 10, 2012
lost in migration
ive been working as a sea turtle observer on a dredge in the gulf of mexico in southwest louisiana. we are dredging the calcasieu river channel so oil tankers can get up the river to the city of lake charles and its refineries. the dredge slowly moves along the channel with two big vacuum hoses that suck up the bottom and everything near it. unfortunately sea turtles like to swim around the bottom looking for delicious morsels also and are quickly introduced to a 15' whirling suction impeller at 250 rpm. needless to say you get very dead turtles. lucky this doesnt happen often and instead i spend my days walking around getting in peoples way.
tough guys doing tough stuff
tough guys hanging over the edge of the abyss
one of the cool things about being in the gulf during the spring bird migration is that most of the south american migrants come up and over the gulf and since we are offshore and look like a big floating island, tired birds use us like a stopover (like a layover in kansas city). so i get to break up the endless monotony by seeing cool birds. sometimes they are so tired you can pick them up with your bare hands. but mostly they just flit around; drinking freshwater and eating bugs. once they are alone and near the water they become prey for gulls, which follow us patiently waiting for the little migrants to leave the boat.
migration patterns
the species i have seen so far
yellow warbler
ruby-throated hummingbird
american redstart
little green heron
bay-breasted warbler (similar to the baywatch breasted)
magnolia warbler
magnolia warbler
indigo bunting
wood thrush
lesser nighhawk
yellow-billed cuckoo
yellow-billed cuckoo (on the rail in the middle) digiscoped through binoculars
eastern phoebe
dragonfly
american redstart
not everybody makes it. i found 6 dead songbirds on deck after a large storm.
bonaparte gulls, brown pelicans, royal and caspian terns waiting for snacks
oil tankers from far and wide
oil tanker
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