Life Expectancy and Environmental Factors: Maintaining Behavior Health ... Neonatal stress may have beneficial effects on the development of altricial animals ...
essential for establishing and maintaining pregnancy in females. secretes hormones ... 'blister like' structures that form on ovaries. A maturing ... Altricial ...
How large should offspring be? Trade-off between number and size of offspring. Produce ... Altricial birds: asynchronous hatching. Selective brood reduction ...
Title: Birds Author: J. Lockard Last modified by: ealockar Created Date: 1/13/1997 10:20:32 AM Document presentation format: On-screen Show Other titles
Pavlovian: S S contingency. Instrumental: R S contingency ... White Crowned Sparrow. Age. 0. 50. 100. 150. 200. Need exposure to song. Practice. Like babbling ...
Title: No Slide Title Author: Derek girman Last modified by: Derek Girman Created Date: 7/6/2000 7:18:50 PM Document presentation format: On-screen Show
Brood patches Prolactin, estrogen and progesterone in either or both sexes. Incubation periods ... Given that 1 egg laid/day, brooding of multiple egg clutches can: ...
Sex determined by sex chromosomes, not temperature. Attracting a mate. Song ... Shearwater 40,000 miles/year. If they were burning gasoline instead of fat, ...
Placental Mammals Classification Order Rodentia: Gnawing Mammals Largest mammalian order 1800 species Mice, squirrels, porcupines, beavers Every continent except ...
Cleidoic, Amniotic Egg Amazing Life Support System I think that if required on pain of death to name instantly the most perfect thing in the universe, I should ...
Aves Reptiles modificados Clase Aves Gran especializaci n locomotora: volar por tanto, son bien particulares Sin embargo, no son tan diferentes de los reptiles de ...
An Introduction to Animal Behavior By Essam M. Abdelfattah BSc., MSc., PhD Motivation (motivated behaviors) Behavior of maintenance and reproductive behavior related ...
SURVEY OF BIRDS OF THE WORLD Subclass Ornithurae Infraclass Odontornithes = toothed birds (extinct) Infraclass Neornithes Superorder Paleognathae (Ratites and Tinamous)
Word for cleaning feathers? preen 3 systems united in cloaca Digestive, reproduction, excretory Brood patch is what? Bare skin to keep eggs warm Name of bird/reptile ...
... birds, insects, mammals. prolonged and episodic - many mammals ... continuous - some insects, some fishes, some mammals. Mating systems. Population attributes: ...
Advantages and disadvantages of metamorphosis . Advantages include: less competition between young and parents (more food, shelter, etc. is available); young raised ...
Birth = mother licks the neonate and fetal fluids, birth membranes are consumed ... Licking may stimulate teat-seeking activity and contribute to early bonding ...
Mouth opening: http://www.youtube.com/watch?v=k72WFYv6WMw ... 12 Maithil neonates (6 boys and 6 girls) during first hour. Lips widened and lips pursed. ...
Ethology - the study of animal behavior under ... Chipping sparrows select small pines. Habitat Selection. Chipping Sparrows prefer small pines. Group 1 ...
amoebas that often use pseudopodia for food capture and locomotion ... Naegleria fowleri: a free living amoeba found in lakes and ponds that can cause ...
Stages of Maternal-Offspring interactions Conception, menstruation and early survival of the embryo Invasion of the placenta Maternal-fetal food fights
Characteristics of person being copied. Cultural variations in how media is used ... Human behavior as a complex system works like other complex systems (weather, ...
Once egg forms, it is laid (platypus) or transferred to pouch (Echidna) ... Platypus do not have nipples, but have milk producing areas with hair tufts ...
Human Evolution What were our ancestors like? Where did we evolve? Why big brains? Relationships between populations? Who are the closest living relatives of humans?
Upland Game Birds and other Land Bird Species Common to Texas Dr. Doug Ullrich This presentation follows The Upland Game Bird Management Handbook for Texas ...
Introduce the concepts and terms of life history theory. The ... A Natural History Example The Bobwhite Quail. Nest as pair in spring. will renest easily ...
Cognitive-Developmental Approaches - continued. Jean Piaget. Lev Vygotsky (you ... Assumptions: Gender matters in ALL cultures (in presence, not content) ...
Chapter 21-Birds Class Aves- Birds ~8,700 species Forelimbs modified into wings Amniotic eggs (hard-shelled) Scaled feet and legs Strong, light-weight skeleton ...
... Cannibalism First time dams but also experienced dams Diseases Viral induced lymphoma Hamster polyoma virus DNA virus ... Cancer (rare) Zoonoses ...
They determine the type of food eaten and habitat. All marine birds must return to shore to nest, thereby ... Egrets nest in rookeries in the tops of trees. 5 ...
Gulls and vultures use upward air movement to use little energy ... Sea gull. Barn owl. Emperor penguin family. Avian Adaptations. Avian Adaptations ...
Very rare designation, even for endangered species. About 5100 animals. Florida panther is a Federally Endangered Subspecies. Only about 60-70 animals ...
Purpose: assist institutions in caring for and using animals ... Mouse, Rat, Hamster, Gerbil, Guinea Pig: 64-790 F. Rabbit: 61-720 F. Cat, Dog, NHP: 64-840 F ...