Ndi kufanana kwa chakudya ndi swifts chiyani?

Kumeza ndi martins ndi chizindikiro chenicheni cha madzulo ofunda m'chilimwe. Ali ndi zosaneneka liwiro zikulilima pa mitu ya anthu, deftly kugwira ntchentche ndi tizilombo tina yaing'ono. Kumene, iwo kwathunthu mitundu yosiyanasiyana, koma kufanana ndi namzeze ndi swifts zoonekeratu. Taonani zitsanzo kwambiri.

mitundu onse ali inafalitsidwa osati m'dzikoli komanso padziko lonse. Poganizira kuti High North sikokwanira tizilombo, kumeza ndi swifts palinso palibe. Ambiri a iwo mu mawu a woyendera nthambi steppe. Makulidwe ndipo ambiri anatomical Kapangidwe ka mbalame iwonso ofanana.

kufanana pakati chakudya ndi swifts chifukwa pafupifupi ofanana njira ya moyo. Onse a iwo kudya tizilombo yekha, tagwira nawo mwachindunji mu ndege. Ndicho chifukwa chake iwo ali akuthwa ndi elongated mapiko, ndi mlomo ndipo pafupifupi atrophied mwendo nthambi.

Kumeza ndi swifts kwenikweni amagwiritsa ntchito nthawi yake yonse mu mlengalenga, kugwira edible asatipusitsenso. Onse mitundu kudyetsa anapiye awo mbale choyambirira: tizilombo wagwidwa milomo yawo ndi malovu zomatira zimagwirizizirana ndi "thumba" imene amachitira achinyamata. Monga mukuonera, kufanana pakati chakudya ndi swifts kumeneko.

Komanso, mbalame izi kawirikawiri kwambiri kukhala pansi. Izi ndi chifukwa kale kukhudzana manja a miyendo. Kamodzi padziko nthaka, sasunga wovalayo ake mu malo olungama, koma chifukwa mbalame amachotsa tizimudalira yekha pa mapiko patsogolo ndi amphamvu.

Mwa njira, mosiyana ndi zimene anthu ambiri, onse nkhuku akhoza kuuluka kwa nthaka (ife kale analemba za izo), koma kuchita iwo amangowerenga kanthu. Kukwawa tizilombo lalikulu iwo safuna, ndi kukhala chakudya cha chilombo, iwo mwamsanga kwambiri.

Mu dongosolo la miyendo kumaonekeranso kufanana kwina pakati chakudya ndi Swifts: lakonzedwa kuti mbalame akhoza chinkhoswe kwa pamwamba otsetsereka kwambiri kuti amathandiza anthu awa chisa mitundu pa ovuta phompho kumene ogwirira basi osati mwathupi kumeneko.

Koma phazi yemweyo muli kusiyana pakati pa chakudya kuchokera othamanga. Mu ichi kumalekezero tetradigitate wotchera, ndi zala anayikidwa mu madera osiyana. Kuwagwira ulusi kapena waya, n'zosatheka.

Pa kumeza chomwecho chala chimodzi mmbuyo: phazi n'zosavuta amugwire nthambi ya mtengo kapena waya. Ngati mukuona gulu la mbalame pa mawaya wanthambo, izo kumeza izo.

Koma kodi chochitika chofunika chimene chimagwirizanitsa mitundu iwiri yosiyana? Zifika zakudya. Chikusesa pa ife kuthawa mofulumira, iwo kudya pogwiritsa wa midges, udzudzu ndiponso tizilombo tina zoipa.

Pamene m'madera ena pakati gulu kumeza pang'ono kapena swifts, ndi yomweyo ikusonyezedwa kuwonjezeka lakuthwa chiwerengero cha tizilombo m'magazi woyamwa. Sikuti iwo kupulumutsa munthu ambiri anachitazi, komanso kunyamula mulu wonse wa matenda, ndi chifukwa cha mbalame ayenera kutetezedwa.

Ambiri, onse mbalame (kumeza ndi martins - kuphatikizapo) ndi mbali ya biogeocoenose, amene anthu. Aliyense zingakhale zowononga zochita zawo anthu kenako anamuukira. Kumbukirani izi!