Studies show that the diet remains of the common swift (Apus apus) and the alpine swift (Tachymarptis melba) may help investigate the nuptial flights of ants, which are difficult to determine as they often fly simultaneously and in the same area. #sipelgad #piiritaja #loodus (translated)
novaator.err.ee
Piiritaja aitab uurida sipelgate pulmalende
