Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in...

30
Mammals Stanley Infant & Junior School 25-26 July 2017 by Marina Costa

Transcript of Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in...

Page 1: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Mammals

Stanley Infant & Junior School 25-26 July 2017 by Marina Costa

Page 2: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Warm-blooded

animals

Page 3: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Hair

Page 4: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Feed their

baby with

milk

Page 5: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Warm-blooded animals

Hair

Feed their baby with milk

Page 6: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Marine mammals

Page 7: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Polar bear

Live on the ice in the Arctic (North Pole) not in the Antarctic

Page 8: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Marine and Sea otters

Marine otter Sea otter

Page 9: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Pinnipeds

True seal Sea lions and fur seals Walrus

Page 10: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Sirenians

Manatees and dugong

Page 11: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Cetaceans

Page 12: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Heroes – David Bowie

Page 13: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Hair or not hair?

Page 14: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Layer of blubber

Page 15: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Sperm whale - Physeter macrocephalus

Overheating…

Page 16: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

The hind limbs disappeared

Page 17: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Fluke

Dorsal fin

Development of a dorsal fin and a fluke

Page 18: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Migration of the nostril

Page 19: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter
Page 20: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter
Page 21: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

true whales

(mysticetes)odontocetes

Page 22: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

True whale or mysticetes Vs. odontocetes

Nostril

twoone

Page 23: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Baleen platesteethFeeding tools

Nostril

twoone

True whale or mysticetes Vs. odontocetes

Page 24: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter
Page 25: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter
Page 26: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

True whale or odontocete?

The false killer whale is an odontocete!

Page 27: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

True whale or odontocete?

The sei whale is a true whale (or mysticete)!

Page 28: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

True whale or odontocete?

The southern right whale a true whale (or mysticete)!

Page 29: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Dolphins of the kelp

Page 30: Introduzione ai cetacei · Feed their baby with milk. Marine mammals. Polar bear Live on the ice in the Arctic (North Pole) not in the Antarctic. Marine and Sea otters Marine otter

Thank you!


Fascinating sea otters

Fascinating sea otters

Tracking RAINCOAST into 2008...(seals and sea lions) and mustelids (sea otters and river otters). Worldwide, the single greatest conservation threat to marine mammals is the loss of

Tracking RAINCOAST into 2008...(seals and sea lions) and mustelids (sea otters and river otters). Worldwide, the single greatest conservation threat to marine mammals is the loss of

SEA OTTERS AND SEAGRASS IN ALASKA - …earthwatch.org/...earthwatch-sea-otters-and-seagrass-alaska-2018.pdf · • Review the packing list to make sure you have all the ... SEA OTTERS

SEA OTTERS AND SEAGRASS IN ALASKA - …earthwatch.org/...earthwatch-sea-otters-and-seagrass-alaska-2018.pdf · • Review the packing list to make sure you have all the ... SEA OTTERS

Do Unto Otters:Do Unto Otters: A Book About Manners A · PDF fileA Book About Manners A Book About Manners by Laurie Keller ... Mr. Rabbit: Otters? Otters? My new neighbors are OTTERS!

Do Unto Otters:Do Unto Otters: A Book About Manners A · PDF fileA Book About Manners A Book About Manners by Laurie Keller ... Mr. Rabbit: Otters? Otters? My new neighbors are OTTERS!

Search for the Missing Sea Otters: An Ecological …sciencecases.lib.buffalo.edu/cs/files/sea_otters.pdfSea otters are one of the few cute and cuddly creatures in the ... a marine

Search for the Missing Sea Otters: An Ecological …sciencecases.lib.buffalo.edu/cs/files/sea_otters.pdfSea otters are one of the few cute and cuddly creatures in the ... a marine

SEA OTTER · Sea otters are the second smallest marine mammals, and the second largest member of the Mustelidae or weasel family. Many consider the South American marine otter or

SEA OTTER · Sea otters are the second smallest marine mammals, and the second largest member of the Mustelidae or weasel family. Many consider the South American marine otter or

RILIEVI DIAGNOSTICI POST MORTEM NEI CETACEI ......RILIEVI DIAGNOSTICI POST MORTEM NEI CETACEI SPIAGGIATI IN ITALIA - report Anno 2017 6 Esami di laboratorio Sui cetacei spiaggiati,

RILIEVI DIAGNOSTICI POST MORTEM NEI CETACEI ......RILIEVI DIAGNOSTICI POST MORTEM NEI CETACEI SPIAGGIATI IN ITALIA - report Anno 2017 6 Esami di laboratorio Sui cetacei spiaggiati,

Sea Otters - Otter Specialist Group

Sea Otters - Otter Specialist Group

Otters Holt - Cumbrian Homes

Otters Holt - Cumbrian Homes

PREY SELECTION BY MARINE-COASTAL RIVER OTTERS LONTRA CANADENSIS

PREY SELECTION BY MARINE-COASTAL RIVER OTTERS LONTRA CANADENSIS

PROFILE CORPORATE - Digital Otters

PROFILE CORPORATE - Digital Otters

The North Aleutian Basin: Northern Sea Otters and Pacific Walrus R. Davis, TAMU Marine Mammals Management Office U.S. Fish & Wildlife Service Region 7.

The North Aleutian Basin: Northern Sea Otters and Pacific Walrus R. Davis, TAMU Marine Mammals Management Office U.S. Fish & Wildlife Service Region 7.

Otters Holt Brochure

Otters Holt Brochure

Reproduction: Cetaceans. - University of Washington › glennvb › fish475 › Lecture... · 2010-05-24 · Reproduction in marine otters. 14. Marine otters: Poorly known: Litter

Reproduction: Cetaceans. - University of Washington › glennvb › fish475 › Lecture... · 2010-05-24 · Reproduction in marine otters. 14. Marine otters: Poorly known: Litter

Active touch in sea otters: in-air and underwater texture ... · Sea otters are amphibious mammals that dive

Active touch in sea otters: in-air and underwater texture ... · Sea otters are amphibious mammals that dive

Reproduction: Cetaceans. - faculty.washington.edufaculty.washington.edu/glennvb/fish475/Lecture file 24 May 2010.pdf · Reproduction in marine otters. 14. Marine otters: Poorly known:

Reproduction: Cetaceans. - faculty.washington.edufaculty.washington.edu/glennvb/fish475/Lecture file 24 May 2010.pdf · Reproduction in marine otters. 14. Marine otters: Poorly known:

Notes: Marine Mammals Sea Otters, Polar Bears, Manatees.

Notes: Marine Mammals Sea Otters, Polar Bears, Manatees.

Busy Otters Teacher Guide

Busy Otters Teacher Guide

14 Marine Mammals I.Marine Mammals A.Sea otters (Order Carnivora) 1.Insulation a.Lack blubber b.Insulated by air trapped in fur c.Vulnerable to hypothermia.

14 Marine Mammals I.Marine Mammals A.Sea otters (Order Carnivora) 1.Insulation a.Lack blubber b.Insulated by air trapped in fur c.Vulnerable to hypothermia.

OTTERS - Loudoun County Public Schools...4. Alaska sea otters are slightly larger than California sea otters. a. Male Alaska sea otters measure up to 148 cm (58 in.) and average about

OTTERS - Loudoun County Public Schools...4. Alaska sea otters are slightly larger than California sea otters. a. Male Alaska sea otters measure up to 148 cm (58 in.) and average about