A Guide to Some Possible Bird Species Splits in Costa Rica
10,000 Birds
MARCH 21, 2015
Birders head to Costa Rica to see stunners like Resplendent Quetzal , Three-wattled Bellbird , Orange-collared Manakin , fancy hummingbirds , tanagers, and literally hundreds of other birds. This bunch of possible Costa Rican crypto birds can be grouped into four main categories: (1). Bird species that require further research.
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