Kahlajatega on ühinenud ka kuldnokaparved, kuna toitu jätkub rannas kõigile. Keegi ei tõrju neid konkurentsihirmus välja. Eksisteerivad kenasti kõik koos.
A flock of Common Starlings has joined the Waders because there is enough food for everybody on the seashore. No one will turn them off in fear of competition. They exist nicely together.
A flock of Common Starlings has joined the Waders because there is enough food for everybody on the seashore. No one will turn them off in fear of competition. They exist nicely together.
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