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.
Paga facilmente con carta, Klarna, Apple Pay o Google Pay. Non sei soddisfatto? Hai sempre 14 giorni per il rimborso. Leggi di più nei nostri termini. Per qualsiasi domanda, scrivici a hello@memmo.org.
Memmo rende lo studio più facile, ovunque tu sia nel mondo. Qui trovi i tuoi libri di testo e strumenti di studio intelligenti, tutto in un unico posto: riassunti, quiz, podcast e flashcard. E poi c'è Ted, il tuo compagno di studio che risponde a ogni tua domanda. Oltre 50.000 studenti studiano già qui: è stato creato per aiutarti a imparare più velocemente e a stressarti meno.
Potrebbe interessarti anche
Acquista il libro0