Rufous hummingbirds (Selasphorus rufus) are the smallest hummingbird species in North America, weighing just 2-3 grams and measuring 2.8-3.5 inches in length. Despite their diminutive […]
Rufous hummingbirds (Selasphorus rufus) are the smallest hummingbird species in North America, weighing just 2-3 grams and measuring 2.8-3.5 inches in length. Despite their diminutive […]