Kuyerekezera kumeza ndi swifts: Kufanana ndi kusiyana

Opusa amatsata zikuoneka kuti zambiri kusiyana pakati pa swifts ndi kumeza kumeneko. Iwo ali moyo ofanana, mbalame kudya tizilombo anagwira pa ntchentche mu mlengalenga; ndipo anthu, ndi ena - ndi Flyers kwambiri. The mawonekedwe a mulomo ali ofanana: lalifupi ndi kagawo lonse.

Mu mlengalenga, mbalame kwambiri tsiku, kulemba pirouettes zosamvetsetseka. Pansi, swifts ndi kumeza kawirikawiri anawona. M'chaka iwo anabwera kwa ife kuchokera yophukira ofunda n'kubwerera.

Ndipotu, mbalame zambiri kusiyana. Choncho timathera fanizo kumeza ndi swifts. Kusiyana ndi wamkulu kuposa kufanana. Iwo sali ngakhale "achibale" chifukwa zokhudza mitundu yosiyanasiyana. Swifts - gulu la zikuluzikulu woyera (apodiformes), ndi namzeze - mpheta.

Ngati tikayerekezera kumeza ndi swifts kuchoka pansi kuonerera ndege, tikuona kusiyana maneuverability. Ntchentche yachiwiri kudya ndi kudya kwambiri, ndipo woyamba akatulutsidwa mu mlengalenga pirouettes zosamvetsetseka. Swifts pa liwiro kuthawa - akatswiri mwa mbalame kudziwa kuti angathe izo 150 Km / h. Kumeza pa chizindikiro ichi, iwo anataya (60 km / h), koma upambana maneuverability awo.

Pamene mbalame mumlengalenga, mungathere, ndi kufanizitsa wina. Kumeza ndi swifts akhoza kusiyana ndi mtundu wa pamimba, zomwe zimasonyeza bwinobwino m'munsi. M'nthawi ya m'mawere woyera, pamene lachiwiri ndi mdima. Swift, mosiyana ndi kumeza mapiko konse zingowonjezekera. Zouluka swifts Nzimu wakhuwa pikulu kakamwe, makamaka kudula khutu, pamene ziweto zawo ankavala pamwamba pansi pofunafuna nyama.

Ngati ife kusamalira kuti tione mbalame ndi fanizo mwatsatanetsatane za kumeza ndi swifts, mungaone kusiyana zina, waukulu mmodzi - kapangidwe ka miyendo. Ine kumeza, ngati mbalame kwambiri ndi zala zinayi, zitatu zimene akuuzidwa patsogolo, ndipo lachinayi - kumbuyo. Swifts ndatuma patsogolo zala zonse zinayi. Zimenezi zimawathandiza kuti tisataye yoteroyo kwa pamwamba aliyense choimirira. Nthawi zina swifts ngakhale kugona, nditagwira zikhadabo zake khoma.

The akulira a kumeza amakhala melodic trill, pamene swifts kukuwa zina kuwasandutsa kukuwa. Wina kusiyana - kapangidwe ka mchira ndi mapiko. Ife kumeza mchira forked ndi wautali kuposa swifts lapansi. Mapiko chachiwiri yaitali onse, ndi kachigawo mawonekedwe.

Mbalame amasiyana zikuuluka. Ife kumeza izo bluish, anzeru, ndi wakuda kulocha, woyera m'mawere. Pa mutu "kapu" dzimbiri yofiira mtundu pansi pakhosi yowala malo. Swifts ndifilimu mdima ndi kulocha pang'ono Kamaoneka ndi malo oyera khosi lake.

Chifanizo cha moyo mbalame ndi osiyana komanso. Anapiye mu chisa zimaswa ndi wotchera, ndi namzeze. kusiyana ndi kuti chachiwiri yokhotakhota zisa zawo pansi pa eaves a nyumba, pansi eaves lapansi. Nthawi zina iwo 4-5 anapiye, amene ndi pakamwa pawo kutsegula kuyembekezera makolo kuika mtanda wina chakudya.

Swifts zambiri kuikira mazira 2 kamakumba una osiyana, kumene iwo amamanga zisa. Nthawi zina Swifts kulimbana kwathu katengedwe winawake. Timawundato amadyetsedwa wothinikizidwa mtanda chakudya. Swifts saphunzitsa ana kuwuluka. Mbe, iwo wopita ku chisa.

Ndi isanayambike nyengo yozizira, ndi ena, ndi ena kuwuluka kum'mwera. Places kumene yozizira kumeza ndi swifts ndi: South Africa, Madagascar. Mbalame kuyenda maulendo ataliatali. M'njira ali masabata 5-6, kudya ntchentche. gulu la mbalame ogona mu mabango.

Ngati msewu anapeza nyengo zoipa, apaulendo akhoza amathera masiku ochepa daze pothawa m'mapanga. Isanafike isanayambike nyengo yabwino njira zonse moyo ndi achangu mu thupi lawo. M'chaka iwo Adzagonjetsa kutali ndi kubwerera ku zisa zawo.