A Blog Around The Clock

Crayfish, warming up for a fight!

Do you remember this study (also see it here, here, here) we did a few years ago?

Well, I just got my hands on some pictures from the time we did it – just individual animals, not pairs as they fought (we had to pay attention to score behaviors, not waste time on taking pictures):

i-d7d1484b6b1bc441e4950b3dc1cb84d6-NCSU lab 009.jpg

i-6429ca2add8047cdefed554f71c97101-NCSU lab 001.jpg
i-5304ed58e9ce7cffe3760d0d67ee9434-NCSU lab 002.jpg
i-379b7462fca4d65f69ef4712f5757507-NCSU lab 003.jpg
i-447e153e376e52f96c8bd826cb873b91-NCSU lab 004.jpg
i-200c2c348ec982192a62e6b832721fed-NCSU lab 005.jpg
i-b09566b5f4c11a73495aca1cefdc3773-NCSU lab 006.jpg
i-f1eb9cb5eead69fa08e2b20d848abcd6-NCSU lab 007.jpg
i-a49056979ae750ab456f3eca5bbc3ca4-NCSU lab 008.jpg


  1. #1 kevin z
    July 31, 2008

    I’m hungry now!!

  2. #2 Rick MacPherson
    July 31, 2008


    GREAT inquiry-based activity and blog commentary that would be PERFECT for middle-high school science students… this is precisely the sort of curriculum tie-in to blog content that we heard science teachers begging for a few weeks ago at the national marine educators association conference…

The site is currently under maintenance and will be back shortly. New comments have been disabled during this time, please check back soon.