satellite view from PMNM
E komo mai; welcome! Midway Atoll National Wildlife Refuge is surrounded by a lei of foam in the middle of the North Pacific; it's a beautiful, special place.

Not only are there albatross on Midway, but many other interesting kinds of wildlife, both on the land and in the sea. Please enjoy exploring FOAM, an educational blog actively done while on Midway from May through August 2010. Posts are added from off-Midway, as information becomes available. If you're interested in a particular topic, please use the search box or the alphabetical list of "labels" along the left side of the blog page.

Tuesday, July 27, 2010

A Crab's Job

On Sunday, July 25th I posted "Some Albatross Don't Make It."  Remember I said I was going to dig up the dead Laysan Albatross and see if the crabs had eaten some of it?  The picture on the left shows the tools, a dust broom and a shoe brush, that I used to uncover the dead albatross, which had been left on the beach since July 3. 
The picture on the right shows what the buried albatross looked like, and the picture below... a little deeper view.  It looks to me as if the beach crabs have for sure been eating the body.  The skull looks especially cleaned.  The web is gone from the right foot, but the left one is still in place.  

So, beach crabs have a job to do: they are scavengers and keep beaches clear of dead albatross and other animals.  Good job, crabs!  Keep working!


John said...

Hey Barb,

I just caught up with FOAM!

Wow, excellent photos and text on natural history and ocean science from scavenger crabs to global warming--great depth and breadth!

This ought to get kids and teachers excited!

Barb said...

Thanks for getting caught up on FOAM...and thanks for the positive feedback!