Anna’s Hummingbird also known as Calypte anna are songbird species, found throughout the west coast of North America. Their diet comprises of seeds and insects. They have a maximum life expectancy of 8.5 years. The males weigh 5 g and in the case of females they weigh up to 4 g. They grow to a size of 3.5 to 4 inches. They have a beautifully patterned body comprising of green color in the stomach and pink colored head. They have extensively long sharp beak making it possible to prey on insects and eat seeds.