'Sea otter' presentation slideshows

Biodiversity and Conservation Ecology

2.16k views • 59 slides

Threatened and Endangered Species

Threatened and Endangered Species. Extinction. Extinction is both a natural and a human mediated process There are temporal and spatial dimensions to extinction Paleoextinctions, which by some are considered to have occurred more than 400 years ago and less the result of human activities

1.05k views • 53 slides

Criteria for classification as reported in an ancient Chinese encyclopedia (Lakoff 1987):

899 views • 48 slides

Population Distribution and Abundance

Population Distribution and Abundance. 8 Population Distribution and Abundance. Case Study: From Kelp Forest to Urchin Barren Populations Distribution and Abundance Geographic Range Dispersion within Populations Estimating Abundances and Distributions Case Study Revisited

1.3k views • 48 slides

Pacific Northwest Coastal Ecosystem

716 views • 43 slides

A Swim through the Sea

714 views • 40 slides

Introductory Biology in-class interactive lecture on evolution.

Introductory Biology in-class interactive lecture on evolution. We will use an attribute table to make a phylogenetic tree based on 3 lines of evidence. Observations of habitat and eating habits Observations of skeletons Observations of gene sequences

2.04k views • 39 slides

Introductory Biology in-class interactive lecture on evolution.

Introductory Biology in-class interactive lecture on evolution. We will use an attribute table to make a phylogenetic tree based on 3 lines of evidence. Observations of habitat and eating habits Observations of skeletons Observations of gene sequences

748 views • 39 slides

The Royal Heraldry Society of Canada

The Royal Heraldry Society of Canada. The Royal Heraldry Society of Canada. The Blazon. The Royal Heraldry Society of Canada. The blazon of a coat of arms is the written, technical description used by an heraldic artist when painting or drawing the arms.

519 views • 37 slides

SEA OTTERS Life and Death

912 views • 35 slides

Chapter 6: Species Interaction & Community Ecology

Chapter 6: Species Interaction & Community Ecology. www.aw-bc.com/Withgott. Species Interaction. competition predation parasitism symbiosis mutualism amensalism commensalism herbivory. Competition. limited resources seeked by multiple species (density dependant) organisms food

412 views • 35 slides

Ecosystem Collapse in Global Fisheries due to Chronic Over-Fishing

Ecosystem Collapse in Global Fisheries due to Chronic Over-Fishing . Chris Coner Will Harrigan-Anderson Mike Jolly Jeff Schles. Overview. Objectives Three essential concepts Preferences, Lack of control, and Lack of Information Ecosystem Approach to Management

456 views • 28 slides

Chapter 10 Biodiversity

717 views • 25 slides

Biology 201 Dr. Edwin DeMont

Biology 201 Dr. Edwin DeMont. Mammals. St. Francis Xavier University. Mammals. Mammals are distributed on all continents except Antarctica, and they live in all oceans. Some of the most distinctive features of mammals involve adaptations of the epidermis and the skeletal system . .

346 views • 20 slides

The Bering Sea

742 views • 14 slides

Killer whales and sea otters

Killer whales and sea otters. Daily caloric requirements:. Male killer whale: 308,000 Kcal/day or 5-7 sea otters. Killer whale and seal otter energetics. Female killer whale: 187,000 Kcal/day or 3-5 sea otters. Account for 40,000 sea otters lost over 6 years?.

724 views • 7 slides

Killer whales and sea otters

Killer whales and sea otters. Daily caloric requirements:. Male killer whale: 308,000 Kcal/day or 5-7 sea otters. Killer whale and seal otter energetics. Female killer whale: 187,000 Kcal/day or 3-5 sea otters. Account for 40,000 sea otters lost over 6 years?.

854 views • 7 slides

Sea Otter by Stephanie

Sea Otter by Stephanie. They do not have flippers but have four paws. Furry Animals. They like to eat clams, sea urchins and crabs. They need rocks to break open the clams. Hungry Sea Otters.

371 views • 4 slides

91 views • 1 slides

SEA OTT E RS

SEA OTT E RS. SEA OTTERS. By Trenton Lam. Description. furry flippered-shaped feet 4-5 feet long uses front feet for grabbing female: 60-75 pounds male: up to 100 pounds claws are semi-retractable. HABITAT. kelp water lives in North America and Siberia. FOOD. FOOD.

128 views • 0 slides