Jacanidae

Jacanidae is a family of tropical and subtropical shorebirds called jacanas. Their exceptionally long toes distribute weight across floating vegetation, and females are often larger than males.

Charadriiformes: Charadriiformes is a large order of birds that includes shorebirds, gulls, auks, and their relatives. Jacanidae belongs to this diverse order of mostly water-associated birds.
Toe: A toe is one of the digits at the end of a bird's foot. Jacanas' elongated toes spread their weight over floating leaves.
Northern jacana: The northern jacana is a jacana species found from Mexico through Central America into northern South America. It is a widespread New World example of the family's long-toed form.
Sungrebe: The sungrebe is a tropical American waterbird in the family Heliornithidae, adapted for swimming through vegetation. Unlike jacanas, sungrebes navigate dense plants mainly by swimming rather than walking on leaves.
Shorebird: A shorebird is a bird adapted to feeding in aquatic habitats, especially along shores and wetlands. Jacanas are shorebirds with an unusual specialization for floating plants.
Wetland: A wetland is land saturated with water permanently or seasonally, supporting aquatic and terrestrial life. Wetlands supply the floating vegetation and prey on which jacanas depend.
Wattled jacana: The wattled jacana is a South American jacana distinguished by fleshy red facial wattles. Its conspicuous facial ornaments distinguish a familiar South American species.
Rail (bird): A rail is a bird in the family Rallidae, often living in dense marsh vegetation. Rails share wetland habitats but generally lack jacanas' weight-spreading toes.
Jacana: A jacana is a wetland bird in the family Jacanidae, recognized by long toes and claws. This is the common name for members of the family.
Floating vegetation: Floating vegetation consists of aquatic plants that rest on or just below a water surface. Its leaves support jacanas as they walk and forage.

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ScolopacidaeCompared with: Jacanids occupy similar wetlands but belong to a different shorebird family and feeding niche.