We always talk about how hummingbirds are the smallest birds in the world, but what about the giant hummingbird? These birds are about as big, length-wise, as cardinals, though they’re a lot lighter! Their slender builds mean that these birds weigh less than an ounce, while cardinals can weigh up to 2.29 ounces. Giant hummingbirds still weigh ten times more than the tiniest hummingbirds, though.

Giant hummingbirds are found throughout the length of the Andes Mountains in South America, where they feed on flower nectar. It takes an incredible amount of energy to keep these “heavy” hummingbirds in the air, so they need to eat a lot!Patagona_gigas

Photo by Arturo Nahum