Download MP3 (Full Episode)
The Naturalist Introduction: New York Winter Cruise (19:50)
Tags:
The Naturalist, Bernie Wides, Carol A Butler, Winter Cruise, sponsored by the New York Auduhn Society, seals, Red Hook, gulls, winter birds, shore birds, cormorants, water birds, in Asia they use cormorants are pets, used for fishing, Trinidad, Tobago,Eye Functionality in Insects & Birds (21:36)
Tags:
hummingbirds, Costa Rica, butterfly farms, cloud forest, Texas is a great place for migrating birds, bird photography, function of the eye, insects and birds, how different animals see differently, birds eye view, what does it look like to a be when they see a flower?, blind cave fish, DarwIn, bees have five eyes, three more light sensitive undeveloped eyes on their head, bee swarms, sperm whales, physically the largest eye in the animal kingdom, birds have the largest proportional eyes,Download MP3 (Full Episode)
The Naturalist Introduction: Bed Bugs (14:39)
Tags:
Heritage Radio Network, Carol A. Butler, The Naturalist, Fairway Market, traumatic extragenital insemination, pinworms, fruit flies, mating is linked to the bed bugs feeding cycle, starved bed bugs don't mate, anatomy of bed bugs, males typically detach from other males after a few seconds, males remained coupled with the female for a few minute, the male leaves after insemination, spermalege, mesospermalege, ectospermalege,Bed Bug Reproduction Experiments (9:58)
Tags:
research design, experiments, males and females rarely desire to mate at the same rate, what is the evolutionary advantage for the female bed bug?, traumatic reproduction shortens her life, paramere, spermalege functions as a defense against foreign pathogens, protects the body, system has developed to confine wounding,Properties of Bed Bug Ejaculate (8:09)
Tags:
maximizing chances of reproduction, investment in non sperm components of the ejaculate, ejaculatory strategies of flower beetles, sperm competition in humans, shape of human penis may have evolved to compete with sperm from other males, bed bug reproduction, sperm mass volume, Cimicidae, cimex lectularius, hemolymph, sexual selection by sperm competition,Download MP3 (Full Episode)






