Black-capped chickadee
Tufted timouse
Northern cardinal
Mallard
Red-bellied woodpecker
Blue jay
Song sparrow
Red-winged blackbird
Great blue heron
American goldfinch
Herring gull
Some birds eat plant material and insects, which makes them omnivores. Omnivores act as primary consumers and secondary consumers in the food chain.
Below is a list of bird species you might encounter on the Nature Trail, organized by their role in the food chain. It is by no means a complete list. Over thirty bird species have been identified in the park.