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at tirimbina biological reserve, we are initiating monitoring studies this year, and to date we have recorded approximately 300 species of birds. of these, twenty-eight are associated with aquatic environments and the rest with forest environments: primary forest, secondary forest, and early stage recovering forest. sixty-two migratory species that nest in north america have been recorded, and four intratropical migrators (those which reproduce in central america and migrate to the amazon).
de estas 28 están asociadas a ambientes acuáticos, el resto de ambientes boscosos: bosque primario, bosque secundario y bosque en recuperación en estado temprano. se han registrado 62 especies migratorias que anidan en norteamérica y 4 especies migratorias intratropicales ( se reproducen en américa central y migran a la amazonía).