Fig. 3From: Egg rejection and egg recognition mechanisms in Oriental Reed WarblersEgg rejection rates by Oriental reed warblers in egg recognition mechanism experiments. T1 refers to experimental group with one blue model egg added to the nest; T2 refers to experimental group with two host eggs and two white model eggs; T3 refers to experimental group with two host eggs and two white budgerigar eggs; T4 refers to experimental group with one host egg and three white budgerigar eggs. Numbers above bars indicate the sample sizeBack to article page