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Tetrapod Zoology

Tetrapod Zoology

Amphibians, reptiles, birds and mammals - living and extinct

Evolution

My famous duck-based rant

Back in February 2001, noted ornithischiphile Pete Buchholz accused ducks of being boring. How dare he. I could only respond..."Errm... the evolution of carpal spurs and knobs, extreme pugnacity and territoriality, nest parasitism, creching behaviour, parental carrying of young both in the water and (!) in the air, monogamous pair-bonding, underwater copulation and the (?)reinvention of the penis, major sexual variation in tracheal structure, grass-eating and 20-minute gut carrying time, niche partitioning according to intestine size, carrion feeding on Subantarctic islands, the evolution of fern-eating, island giantism, island dwarfism, crepuscularity, serrated bill margins, filter feeding with buccal lamellae, deep-diving, species where males are flightless but females flighted, coevolution of browsing forms with spiky lobelioideaens, repeated increases and decreases in body size during phylogeny, the annual transportation of TONNES of sand.....

July 18, 2013 — Darren Naish
Evolution

Photos of the Loch Ness Monster, revisited

The Loch Ness Monster - Nessie - is always there; no matter what people say, and no matter what evidence fails to come in, it never goes away. I’ve participated in several TV documentary on the LNM in the last few years and all – no matter how many sceptical scientists they feature, no matter how many negative points they cover – work hard to leave the case open, as if we can still hold out hope that a giant, undiscovered aquatic animal awaits discovery in the loch...

July 10, 2013 — Darren Naish
Evolution

Tet Zoo Bookshelf: van Grouw s Unfeathered Bird, Bodio s Eternity of Eagles, Witton s Pterosaurs, Van Duzer s Sea Monsters on Medieval and Renaissance Maps!

I feel guilty about the fact that I haven’t been able to keep up with book reviews lately. It typically takes me – literally – months to years to read a book and then write a substantive review, and pressures of work, domestic life, research and other commitments make it very hard to find the time for this sort of thing...

June 29, 2013 — Darren Naish

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