Laughing falcon

The Laughing Falcon, often referred to as the Snake Hawk, is a striking medium-sized bird of prey that commands attention within the falcon family. It is the sole representative of the genus *Herpetotheres* and is renowned for its diet, predominantly comprising snakes. Both its common and scientific names underscore its distinctive vocalizations.

The name "Laughing Falcon" and its specific epithet "cachinnans" both allude to its loud, unmistakable calls. The genus name "Herpetotheres" indicates its predilection for reptilian prey. There has been some scholarly debate regarding its precise placement within the Falconidae family, with various experts assigning it to different subfamilies or even suggesting it warrants its own separate group.

In terms of appearance, the Laughing Falcon measures approximately 46 to 56 cm in length, with a wingspan ranging from 79 to 94 cm. Adult birds exhibit a pale buff-colored head, a prominent black facial mask, and dark brown upperparts. Juveniles resemble adults but bear lighter plumage. One of the most distinguishing features of this bird is its call, which resembles a series of human-like laughs varying in pitch and rhythm.

Geographically, the Laughing Falcon inhabits regions from Mexico through Central America to parts of South America, typically favoring humid environments with scattered trees. It is not migratory, though it may exhibit seasonal movements within certain areas.

Behaviorally, the Laughing Falcon is characterized by its slow flight pattern and a hunting preference for snakes and lizards. Notably, it tends to be non-aggressive towards smaller birds. For nesting, it opts for rock crevices or tree cavities and typically lays one or two eggs. In the Ch’ol Maya culture of Chiapas, Mexico, there is a belief that the Laughing Falcon can heal snake bites.