Worldwide in coverage, this 477-page book reveals the inside story on existing and planned marine protected areas (MPAs), marine national parks and sanctuaries around the world. It is designed to be a key resource for scientists, research institutions, students, wildlife conservation agencies, MPA managers, and anyone who cares about cetaceans and the special places where they live.
Este guia de campo sobre os nossos cetáceos é uma valiosa ferramenta de identificação das 44 espécies e um gênero com ocorrência confirmada no Brasil. O guia descreve com precisão científica, porém com uma linguagem compreensível e concisa para um público heterogêneo: a morfologia externa e padrão de coloração característicos; comportamentos típicos; comprimentos; massas corporais; tamanho de grupo; distribuição geográfica; hábitat e outras informações úteis para a positiva distinção das espécies, incluindo uma chave de identificação abrangente e simples de usar.
The conservation status of the toothed whales has worsened dramatically since 2001. Since then, more species have been listed in the IUCN Red List as Vulnerable and Nearly Threatended, while the Baiji river dolphin, which used to live in the Yangtze River, is now probably extinct. One major threat to toothed whales world wide is entanglement in fishing gear. This alone claimed an unsustainably high death toll and for 86% of all toothed whale species, entanglement and death in gillnets, traps, weirs, purse seines, longlines and trawls poses a major risk.
Worldwide in coverage, this 516-page book reveals the inside story on existing and planned marine protected areas (MPAs), national parks and sanctuaries around the world. It is designed to be a key resource for scientists, research institutions, students, wildlife conservation agencies, MPA managers, and anyone who cares about cetaceans and the special places where they live.
Consistent evaluation and new recommendations for action are required of protective measures to address threats that were unrecognised or non-existent until recently. Global warming, noise pollution and reduced availability of prey are now of great concern. The all too familiar threats of accidental killing in fishing gear and exposure to toxic chemicals remain almost intractable. This Action Plan reviews threats and offers possible solutions. It also contains a thorough review of the status of species and a list of 57 recommended research projects and education initiatives
