Inda winters tsuntsun seagull? Ban sha'awa abubuwa game da seagulls

Bird tsuntsun seagull - daya daga cikin na kowa tsuntsaye da zauna cikin teku. A kewayon wannan tsuntsu ne a warwatse a dukkan sassan duniya, daga Arctic da Antarctic ƙarewa, amma m daga gare su a cikin wurare masu zafi kasashen. Mutane da yawa mamaki game da inda winters tsuntsun seagull. Amsar ne quite sauki: wannan tsuntsu ne mai sauqi ka daidaita da kowane yanayi, don haka rashin himma domin shi ne ba tsanani.

The mafi ban sha'awa abu game da seagulls

A Rasha za ka iya samun fiye da 20 jinsunan tsuntsaye da cewa ya kasance a cikin HALITTAR na gulls. Su kewayon ne fadi da isa: wannan ya hada da Turai na Rasha, mafi yawan Far East Siberia.

Wadannan tsuntsaye - kyau kwarai fliers, iya rike a kan na dogon lokaci a cikin iska, sa'an nan mugun gudu up, sa'an nan inda hakan ya gudu, sa an ba zato tasha, virtuoso jũya ganiya. Bugu da kari, za su iya sauri gudu, iyo da kuma ko nutse a cikin ruwa.

Gulls gida a filayen da cliffs kusa da ruwa a jikinsu. Wasu daga cikin su paruyutsya, amma a mafi yawan lokuta su rayu a mazauna na seagulls. nesting tsuntsaye irin wannan canji da wuya, sai dai cewa saboda canje-canje a yanayin damina.

Sau biyu a shekara, gulls Molina. Yana daukan wuri a cikin kaka - cikakken Molina, kazalika bayan karshen hunturu - bai cika ba.

wintering gulls

Mai gulls ciyar da hunturu a cikin Black kuma Caspian Tekuna, tafi ɓangare na Arewa Sea ko Rum, kazalika a kasashen Afrika, Japan, China. Mutane da yawa za a iya gani a cikin hunturu a yawan birane, saboda akwai damar yin wani rai. Wadannan tsuntsaye ba su ji tsoron mutane, sau da yawa yana rokon burodi crumbs, da kuma samun nasu abincin a datti dumps a kasar.

Kwanan nan, seagulls sun zama manyan "scavengers" a cikin hunturu, da kuma tsanani da fafatawa a gasa cara da suke zaune a yankunan da masana'antu da kuma mabukaci sharar gida.

Gulls a cikin masana'antu cibiyoyin Rasha an girma. Sun kasance a nan domin hunturu, shi ne mai sauki daidaita da birane, kokarin daidaita da mai rai yanayi, canje-canje ga mutum tasiri.

Gulls a Rasha yankuna

Mutane da yawa mamaki inda hunturu gulls a Magadan. Gulls a cikin wannan yanki na dogon lokaci ba su canja wuri na mazauninsu, nesting a kan rufi na high-Yunƙurin gine-gine. Kuma tun da wadannan tsuntsaye suna inextricably nasaba da tẽku, sai suka iya sau da yawa a iya samu a kan tekun na Tekun Okhotsk. Wasu wakilan waɗannan tsuntsaye ne da za'ayi a cikin kankara-ƙasa kududdufai Magadan yankin cikin hunturu.

Volga gulls cewa zama domin hunturu, kiyaye a cikin kananan dabbobi. Places inda wintering gulls Volga, sallama mai yawa. Su yi amfani da wadanda ba daskarewa yankunan da nisa da tushe na samar da wutar lantarki, thermal ikon shuke-shuke dake kwarara ruwa. Kuma a cikin hunturu gulls janyo hankalin zuwa Volga kududdufai.

A fauna daga cikin Urals da dama iri gulls. Mafi sau da yawa, da tsuntsaye na wannan tsari za a iya samu a cikin tundra yankin. Inda hunturu gulls a cikin Urals? Tare da kogin Likitan mata da kuma partially kan kogin Irtish mafi prevalent yawan kamar baki-gangarawa gull sizaya kananan da wuya za a iya hadu kananan kafafu, kowa da terns (baki, Dall ko kananan).

The hijirarsa daga gulls

Kafin farko na sanyi weather, mafi gulls ƙaura zuwa kudu. Mafi daga cikin gulls son tafiya broody. Su suna yawo daga Siberia da kuma arewacin Turai, to Indiya da kasashen Afrika. Su ne rashin kuma Sabine ta gulls, yawo domin hunturu daga tundra zuwa kudancin kasashen Afrika da kuma America.

Wadannan tsuntsaye tashi zuwa hunturu da farko na farko sanyi. Dumi wuraren winters tsuntsun seagull yawa. Duk da haka, mafi tsuntsaye settles a kudu maso yammacin Eurasia da kuma Pacific Islands.

An ban sha'awa Gaskiyar ita ce, da kudu ba tashi kowane irin tsuntsaye. Alal misali, m tsuntsun seagull, da mazauninsu na wanda - Greenland da Siberia da kuma migrates zuwa sanyi kakar a kan tekun na Arctic Ocean. Wannan inda da yawa ba a rufe da kankara wurare inda winters tsuntsun seagull cin marine crustaceans da kananan kifi.

Mew gull mazauninsu fara ranar da Kola Larabawa da yammacinta kai na Chukotka, amma a wajen gefen kudu ya kai Caspian Sea. Around Nuwamba wannan irin tsuntsaye ƙaura zuwa Rum, da kuma wasu glaucous gulls sarrafa su tashi zuwa da Persian (Balarabe) Gulf, wanda aka located tsakanin Iran da kuma kasar Larabawa.

A Rasha yawa herring gulls, bambanta da manyan size da kuma babbar rawaya baki. Gurbi tsuntsu predator a kan Rasha Coast na Arctic, Siberia da kuma arewacin Caspian Sea. A hunturu tsuntsun seagull azurfa migrates zuwa gaɓar teku na kudu. A Rasha shi ne sau da yawa bakin Black kuma Azov teku da kuma a waje na kasar - Rum.

Little tsuntsun seagull tare da farin gashi da ake kira - fari gull, da farko na sanyi weather ko ba to tashi, ko ya ci nasara da short nisa (matsakaicin tsawon ba fiye da dubu kilomita).

Gull makiyayarta

Wadannan tsuntsaye, kamar seagulls, ne sosai daban-daban daga sauran tsuntsaye: great bazara, tanã fita high a cikin sama, iyo a cikin ruwa, gudu da sauri, ci a cikin iska, neman pickings a kan ƙasa, kuma a cikin ruwa. Su waterbirds, amma da yawa sheƙarsu a rassanta na gidaje, ciki har da a Moscow yankin.

Mafi in Moscow gulls mew. Wadannan manyan tsuntsaye gida a wuraren da suke da m to da yara. Sau da yawa da wannan sana'a yanki da lake. Yana zaune a kan kowa gull Lublin filayen da kuma wasu sauran wuraren da babban birnin kasar. Kuma inda gulls hunturu a Moscow ne a cikin wadanda yankunan birane kõguna cewa ba daskare a cikin hunturu.

Irin yawan matsayin gull lake, da aka samu a kusan dukkan sassa na birnin, inda akwai ruwa. Duk da haka, wadannan tsuntsaye gida a sama da dukan Lublin filayen, kazalika a Mnevnikovskoy floodplain, a cikin Marshes a Dolgoprudny a Krylatskoye aiki da tare da kogin Navershki. A wadannan wurare, inda hunturu gulls wuraren kiwo nata, da yawa kankara-free ruwaye. Da dama dozin nau'i-nau'i daga baki-gangarawa gulls ciyar da hunturu a kan birnin na gudãna ba su rufe kankara.

kowa gull

Launi kogin gulls a cikin hunturu kama wani teku tattabara. Koyi gulls yiwu ne kawai ta hanyar da cewa suna da kadan ya fi guntu wuyansa, kuma baki. A wurare inda hunturu kogin gulls, dole ne su kasance ba daskarewa ruwa.

Mafi sau da yawa, baki gangarawa gulls gida domin hunturu a kan gaba daga cikin tekuna, musamman Rum, Caspian da kuma, ba shakka, Black Sea, kazalika a kan Pacific Coast a tekun Indiya, kuma da tsibirin na Japan. Kwanan nan, fluvial mazauninsu gull a cikin hunturu lokaci aka mika. Yana iya a samu nisa daga Palearctic. A North America, kogin gull winters a eastern'll ajiye.

Saboda haka, wintering wake (kogin) gull - deltas na manyan koguna da beregoviny teku.

Terns - zumunta na gulls

Irin wannan yawan tsuntsaye yana da wani haske launi. Tern ne da yawa karami da sleeker gulls. Wadannan tsuntsaye zaune a kusa da gawarwakin na ruwa da kuma a kan teku ƙasar, amma da hunturu kashe bakin tekun na Antarctica. Don a wurin wintering terns tashi a kan tekun na Eurasia, da Atlantic Coast, yin a wannan hanyoyi a cikin dubban kilomita.

Main wintering gulls a kan ƙasa na Rasha

Tun da farkon 80s na karshe karni da yawan umarni na tsuntsaye gulls wintering a birane ya karu da yawa. Dindindin da la'akari da yadda da yawa tsuntsaye wintering gulls da kuma inda ba, duk da haka, 'yan muhalli kungiyoyi suna sa idanu da nesting wurare na tsuntsaye a cikin hunturu. Saboda haka, misali, tsuntsu masoya ne tabbatar da cewa a cikin babban birnin kasar game da 460 wintering gulls, da suke neman wani tabo a kusa da Moskva River. A cewar Ryazan muhalli Center, tare da Oka River in winter gulls gida game da 100, da kuma su za a iya samu a kusa da thermal ikon shuka.

Land yankunan inda winters gull, sosai dace da habitation. A mafi m wurare domin nesting gulls a cikin hunturu - ne Sochi Black Sea Coast, da kuma teku a Tuapse da Gelendzhik. Wannan shi ne inda da yawa daga cikin wadanda ba daskarewa ruwan teku da kuma wani babban yawan estuaries da yawa aikin gandu, wanda kuma ba daskare.

Da dama dozin gulls gani a Volgograd yankin. Sa'an nan abin da suka ciyar da hunturu a kan kogin Kamyshinke.

Abun Lura ecologists tabbatar da cewa seagulls da kowane shekara kuma da yalwa da sabon yankunan ƙasar kusa da misãlin ruwa a cikin hunturu. Don kwanan hoto na tsuntsaye wintering gulls detachment a Rasha birane ne ba gaba ɗaya bayyana. Duk bayanan da aka tattara da masana a kan barbashi don ƙirƙirar cikakken hoto na inda wintering gulls.