Ruby-Throated Hummingbird (Archilochus Colubris). Adult Males Have A Brilliant Red Throat And Black Chin. Fairly Common In Gardens, Nova Scotia, Canada. - PacificStock
Ruby-throated Hummingbird - eBird
Ruby-throated hummingbird - Wikipedia
ruby-throated hummingbird | Roads End Naturalist
Ruby-throated Hummingbird - American Bird Conservancy