The best map, waterproof, detailed, up-to-date and locally produced
Books and Maps .... available at Amazon
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Absolutely the best portable field guide
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One of the best local guides, and one we use
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The definitive reference text, but too large to carry around
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A comprehensive guide to the fauna and flora of Costa Rica
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Nice pocket guide to the Spanish spoken in Costa Rica
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This simple, lightweight, laminated foldout guide is a great introduction to butterflies & moths
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A good field guide to mammals for "what's that?" identification and also contains a wealth of natural history information
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Simple, foldout, laminated guide to a wide range of wildlife; easy to carry and a good first reference

