How Much Do Wild Birds Eat

General Consumption Guidelines. On average, birds eat approximately 1/2 to 1/4 of their body weight every day. For example, a 2 lb. cardinal, a seed-eating bird, would consume approximately 1/2 to 1 lb.

Can you overfeed wild birds?

“It’s fine that people are interested in birds and give them food, but when they overdo it this can be a setback for other bird species,” says Tore Slagsvold. … He warns against overfeeding – and says people should discontinue feeding wild birds in the spring, after Easter.

How often do birds eat a day?

Once birds’ eyes open, they can have 3-5 feedings (one every 5 hours). As their feathers start to grow in, they may be fed 2-3 times per day (every 6 hours). Their crops should appear full when they’re done.