Under the supervision of animal behaviorist Charles Walcott, Tyack spent that summer in Lincoln, Massachusetts, securing tiny magnetic coils to the heads of homing pigeons. Depending on the ...
Meet the weird, wacky and wonderful creatures that lived in Cambrian seas over 500 million years ago
First discovered in 1909 in B.C.’s Yoho National Park by famed naturalist Charles Walcott, the fossil beds have preserved, in incredible detail, the strange animals from our distant past.
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