Rufous Hummingbird (Selasphorus rufus) Trochilidae, male
Missoula, MT
May 31, 2017
Robert Niese
I spent a whole weekend trying to photograph Calliopes visiting this feeder, but they refused to participate. The RUHUs on the other hand, tolerated my presence much more and were happy to pose for me. This male was so aggressive he nearly chased me away from his feeder! How does such a tiny animal possess so much spunk?!
Rufous Hummingbird (Selasphorus rufus) Trochilidae, male
Missoula, MT
June 12, 2016
Robert Niese
Just as the sun is setting, this hummingbird feeder becomes a hub of activity. We can have as many as 12 individuals feeding all at once! I love it! In addition to RUHUs, we also see many Calliopes and some Black-chinned hummers here.
Rufous Hummingbird (Selasphorus rufus) Trochilidae, male
Missoula, MT
June 12, 2016
Robert Niese
Male RUHUs are probably the first hummingbirds to arrive here in Montana in the spring. They are our most aggressive hummingbirds and will chase anything that gets too close to their territories. Look for them in moist or riparian woods throughout the Pacific Northwest from April to September. In Western Washington, males will arrive with the first blooms of Salmonberry (Rubus spectabilis) and Indian Plum (Oemleria cerasiformis) in late February and March.
Calliope Hummingbird (Selasphorus calliope) Trochilidae, male
Blue Mountain National Recreation Area, MT
May 16, 2016
Robert Niese
Calliope hummers are the smallest breeding bird in North America north of Mexico. Males perform an extravagant display to females that involves a steep dive, a barrel-roll, and a high-pitched sound produced by their tail feathers. Watch the whole courtship display and learn more about how it’s done here!
Northwest Naturalist 