Bird's Nest Fungi

fungi · decomposer · nature's recycler · weird and wonderful

Looks like tiny nests. Bird's nest fungi have fruiting bodies that truly resemble small birds' nests complete with tiny egg-like structures called peridioles inside them. When you find one, it's easy to see why they got their charming common name.

Breaks down dead stuff. These fungi are saprobic, which means they feed on decomposing organic matter like rotting wood and bark. They're nature's cleanup crew, turning dead material into nutrients that enrich the soil.

Found everywhere. Bird's nest fungi have a widespread distribution across most ecological regions of the world. You might spot them growing on decaying logs, wood chips, or bark mulch in gardens, forests, or parks.

Five different types. The family contains five main genera: Crucibulum, Cyathus, Mycocalia, Nidula, and Nidularia. Scientists tell them apart by looking at their shape and the structure of their tiny peridioles.

DNA helps classify them. Scientists now use DNA sequencing and phylogenetic analysis to better understand how these fungi are related to each other. This helps them organize and reorganize how the family is classified.