Ruddy shelduckRuddy shelduck:Tardona feruginea. It measures 36 to 46 cm. The male has a brown with blue spots on the wings. Females are mottled beige and blue spots on the wings. It builds its nest of grass near the water and put 4 to 16 eggs. The incubation time is 21 to 25 days. They breed once a year. It is one of the ducks that migrate first in both spring and winter. 1 2 » DUCKS. RUDDY SHELDUCK. ( Num ref.: 1556u )DUCKS. RUDDY SHELDUCK. ( Num ref.: 1796u )DUCKS. RUDDY SHELDUCK. ( Num ref.: 2014 )DUCKS. RUDDY SHELDUCK. ( Num ref.: 1803u )DUCKS. RUDDY SHELDUCK. ( Num ref.: 1824u )DUCKS. RUDDY SHELDUCK. ( Num ref.: 1848u ) 1 2 » Zoo of Vigo. SpainFacilitiesPlanetarioReptiles and AmphibiansSnakesGreen MambaSavannah monitorLizardsAxolotlTurtlesReptileMammalsEuropean lynxTigersLionsWolfLion CubsBrown bearLemurPrimatesPantera negraOlive Baboon (Papio anubis)Barbary Macaque (Macaca sylvanus)BatsNocturamaZebrasLlama and GuanacoCorsica mouflonWhite fallow deerWild boarCastorPuercoespínPecarís de collarUalabiOther mammalsArachnids and insectsArachnidsInsectsButterfly - birdAves. BirdsEmusGriffon VultureDemoiselle CraneStorksPeacock. Indian PeafowlSwansGeeseSabana africanaAvestrúzAves RapacesRuddy shelduckWaterfowlTerrestrial birds