This handy guide provides the information needed to identify all the species of marine mammals that occur along the California coast, and tells the best places to observe them. It also presents a compact survey of the remarkable adaptations that enable these astonishing creatures to survive in their ocean environment. The illustrations for this revised edition have been completely redone, taking advantage of new findings about the size and shape of flukes, dorsal fins, and other features in whales and dolphins, as well as shapes, sexual differences, and social behavior in seals, sea lions, and sea otters. Many of the marine mammals described in the book have made tremendous come-backs from near-extinction, notably the gray whales, elephant seals, and sea otters. They need strong protection if they are to be ensured of survival. This volume provides the basis for informed public understanding of these remarkable animals.
This title was originally published in 1972.
Many titles in the Voices Revived program are also newly available as books, offered at a discounted price to support wider access to scholarly work.
This title was originally published in 1972.
Many titles in the Voices Revived program are also newly available as books, offered at a discounted price to support wider access to scholarly work.
Kategori: Biologi
e-ISBN: 9780520320093
Betala smidigt med kort, Klarna, Apple Pay eller Google Pay. Är du inte nöjd har du alltid 14 dagars ångerrätt. Läs mer i våra villkor. Har du några frågor, mejla oss på hello@memmo.org.
Memmo gör det enklare att plugga – var du än är i världen. Hos oss samlar du kursböcker och smarta studieverktyg på ett och samma ställe: sammanfattningar, quiz, poddar och flashcards. Och så Ted, din studiekompis som svarar på allt du undrar. Över 75 000 studenter pluggar redan här – byggt för att du ska lära dig snabbare och stressa mindre.
Du kanske också gillar
Köp boken0