Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Redwood National and State Parks' has mentioned 'Bird' in the following places:
Occurrence Sentence Text Source
Inland, freshwater-dependent birds such as the common merganser, osprey, red-shouldered hawk, great blue heron, and Steller's jay are a few of the bird species that have been documented.
At least 400 bird species have been documented in the forestlands.
In Redwood, these vital signs include bird populations, invasive species, intertidal communities, terrestrial vegetation, land cover and land use, and others.