Scientists have shown that newly hatched ducklings can readily acquire the concepts of ‘same’ and ‘different’ — an ability previously known only in highly intelligent animals such as apes, crows …read more
Source:: Science
Scientists have shown that newly hatched ducklings can readily acquire the concepts of ‘same’ and ‘different’ — an ability previously known only in highly intelligent animals such as apes, crows …read more
Source:: Science