I posted yesterday about my student's awesome experiment training crabs. Here are two videos I took of Crab B (Bertha) in the training tank. Note that the crab immediately goes to the hanging metal sinker and earns its reward (a bit of fresh mussel meat... yum!).
DDT is a Deep-Sea Toxic Time Capsule
1 week ago
Awesome! Love your postings.
ReplyDeleteYour proud Dad.
Thanks so much for blogging about this Heather. It's so funny to see where this branches off too- people are already commenting and posting about Karen's initial post...
ReplyDelete-Lily