-Animals (Kingdom Animalia)

-Arthropods (Phylum Arthropoda)

-Hexapods (Subphylum Hexapoda)

-Insects (Class Insecta)

-Winged and Once-winged Insects (Subclass Pterygota)

-Butterflies and Moths (Order Lepidoptera)

-Butterflies (Superfamily Papilionoidea)

-Brush-footed Butterflies (Family Nymphalidae)

-Tropical Brushfoots (Subfamily Biblidinae)

-Tribe Ageroniini

-Cracker Butterflies (Genus Hamadryas)

-Gray Cracker (Hamadryas februa)

-Hamadryas februa ssp. ferentina

The Gray Cracker (Hamadryas februa) is a medium-sized butterfly in the Nymphalidae family, known for its exceptional camouflage and unique behavior. Like other species in the Hamadryas genus, it produces a distinct "cracking" sound, particularly during courtship or territorial disputes. The upper side of the wings is mottled in shades of gray, black, and white, resembling lichen or bark, providing excellent camouflage. The Gray Cracker is typically found resting head-down on tree trunks during the day. Its cryptic coloration makes it almost invisible against the bark.