Waterfowl

Waterfowl - kwete sayenzi izwi, asi ane mudzidzi. Maererano naye shiri vagoverane zita zvakafanana, pahwaro ravaigona upenyu. Ndizvo, kana iwe nokubatanidza Generic rokuti "zvomumvura mhuka" hove huru, muramba uye hove, izvo, maererano kazhinji kugamuchirwa masayendisiti kupatsanura ndezvaMwari akasiyana taxonomic mapoka.

Waterfowl vanonzi shiri, vanokwanisa kuramba mvura pamusoro. Saka, havasi vose shiri, kutungamirira nzira hwemvura youpenyu uye anopa zvokudya mumadziva, muri waterfowl. A unoshamisa kusimbisa ichi - the Cranes uye shuramurove. Food ivo mined kunonyanya mumvura isina kudzika - iri marshes kana Downtown. Havafaniri kuva nounyanzvi ichiyangarara, sezvo vanobata chikafu refu muromo. Saka, havana kunyanya nemamiriro rutsoka, kwese waterfowl - webbed, izvo vave flippers.

Chimwe pachena aizoonekawo vari waterfowl - gobvu plumage uye kuvapo sebaceous mumasero anokosha, izvo Chinokosha tsvedzesa minhenga, zvomutadzisa kubva kuwana kunyorova.

Waterfowl - kana carnivores kana omnivores. "Vegans" haasi pakati pavo. Mumwe mhando "unyanzvi" pamusoro wayo megwa, saka siyana waterfowl zvikuru zvakachengeteka zvavakagoverwa doro, nyanza kana gungwa pamusoro pebindu, mhando akagara zvipenyu nezvakazvipoteredza niche.

Seagulls Somuenzaniso, vanobata hove mumvura pamusoro, cormorants svetuka nokudzika wavo kukwira, uye Dhadha-dives svetuka kubva mvura pamusoro. Zvimwe mhando kana kuwana zvokudya chete akarinyika mumvura musoro. Uye pano zvose zvinoenderana Kureba mutsipa. Swan kukwanisa kubata zvokudya nani wandei kudzika uye weft usingabereki chokuita dives - pamwe kure zvishoma. Uye zvose azara, uye hapana mumwe munhu aiti.

MuRussia, nharaunda umo waterfowl vagara akanga akawanda, ndiye kweArctic, kuFar East uye pedyo nenharaunda. Kuomerera kune zvetsika upenyu zvemo vanhu rwokumusoro nemambure mwaka stocking kuti chaizvoizvo zviuru shiri. Vakabva aisvuta, yakarungwa nomunyu, muchando mune mazitombo echando uye kudya nyama yavo refu polar chando.

Modern rwokumusoro, maererano northerners, vakava varombo kwazvo pachinhu ichi, mamiriro ezvinhu akachinja hwemazuva maviri namashanu - matatu. Chii mhosva - kana kusingadzoreki kuvhima, kana kuparadzwa maberekero nzvimbo, kana imwewo chinhu unaccounted - ornithologists vasati afunga. Hongu uye ona kana yadzikira vakawanda, hazvibviri. Kunyange shiri, ari mafungiro northerners, kune vashoma, nhamba yavo ichiri kukura zvokuti zvishoma incalculable. Ndiko, "shoma" ndiyo kuzviitira wakatarwa, uye nhamba, hapana anogona kusarudza sei zviri "duku" pane okuzvikudza.

Floodplains dzenzizi huru dziri anoisa apo vakawanda shiri mvura kurarama, kunyange mu duku kwazvo pane iri North. Uye kana nzizi dzakati vakawanda huru kweSiberia kuti shiri, iri European chikamu nyika, apo vagari arambe achirema zvikuru yepamusoro nesimba ravo zvakananga kunokanganisa munhu chinhu sechinhu banal kuvhima, kusanganisira poaching.

Ndivo zvikuru, uye njodzi nevanhu, uye chete upfumi basa womunhu, iro kazhinji anoparadza nzvimbo dzinozivikanwa kurarama waterfowl. Photos of kufa kubva mafuta teura gulls uye nezvimwe zvakadaro "Amenities" kare kuva chinowanzoitwa dzezvakatipoteredza kuratidzira. Maiwe ...