Ladybird Beetles (Coccinellidae)

Ladybugs, also called Ladybird Beetles or lady beetles, display striking colors, from red and black to a mosaic of yellows, oranges, and pinks. These colors warn predators that these beetles are not an easy target2.

There are approximately 6,000 species of ladybugs worldwide. North America alone is home to nearly 500 of them. 

These hardy insects have adapted to various environments, including cities, suburbs, grasslands, agricultural fields, riverbanks, and forests. 

One of their most impressive abilities is their knack for regulating pest populations, particularly aphids. A single beetle can consume up to 5,000 aphids over its lifetime. Interestingly, the larvae of these beetles are also predatory.

However, Ladybird Beetles presents some challenges. For example, the Harlequin Ladybird has disrupted the ecosystem and displaced native species. 

Although they do not pose a significant threat to humans, they may bite or release a pungent yellow fluid when threatened.