Die Ammoniten des süddeutschen Doggers: Ein Bestimmungsbuch by Rudolf Schlegelmilch

Mammal Teeth

During this distinct e-book, Peter S. Ungar tells the tale of mammalian tooth from their beginning via their evolution to their present range. Mammal the teeth strains the evolutionary background of the teeth, starting with the first actual mineralized vertebrate constructions part a thousand million years in the past. Ungar describes how the straightforward conical teeth of early vertebrates grew to become the molars, incisors, and other kinds we see in mammals this present day.

The House of Owls

For 1 / 4 of a century, Tony Angell and his kin shared the striking event of heavily looking at pairs of western screech owls that occupied a nesting field outdoor the window in their wooded area domestic. The journals during which the writer recorded his observations, and the alluring drawings he created, shape the center of this compelling book—a own account of an artist-naturalist’s lifestyles with owls.

One Wild Bird at a Time: Portraits of Individual Lives

The acclaimed scientist's encounters with individual wild birds, yielding “marvelous, mind-altering” (Los Angeles Times) insights and discoveries In his glossy classics One Man’s Owl and brain of the Raven, Bernd Heinrich has written memorably approximately his relationships with wild ravens and a very good horned owl.

Social Behavior of Female Vertebrates

Social habit of girl Vertebrates makes a speciality of the evolution of reproductive habit in lady vertebrates starting from fish to birds and people, together with problems with mate selection and different elements underlying woman attitudes towards men. It additionally appears to be like on the evolution of mating platforms; the co-evolution of the sexes; sex-role reversal; reproductive festival among women; maternal habit; and the way adult females improve the funding obtained through their offspring from others.