New stickleback project finished

taggedfishTwo part II Zoology students of mine have just finished an exciting new project with the sticklebacks! I can’t say too much about it yet but the photo can give an idea ;-) In short, it involved large numbers of tagged three-spine sticklebacks.

Stickleback spine-use project

Very recently two part IB students of mine finished a nice little experiment on the spine-use of three-spine sticklebacks. We were interested to see how personality might be related to the raising of the spines of three-spine sticklebacks as it helps them in protection against predators. Watch this close-up video that I took that nicely shows one individual stickleback raising its spines and lowering them again after feeling threatened by my presence. Hopefully soon we have the manuscript out with the findings of our study!