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of 42
pro vyhledávání: '"Andreychev, Alexey"'
Autor:
Andreychev, Alexey1 (AUTHOR) andreychev1@rambler.ru
Publikováno v:
Ornis Hungarica. Dec2023, Vol. 31 Issue 2, p61-73. 13p.
Vocal interaction between Tawny Owl (Strix aluco) and Ural Owl (Strix uralensis) in the Middle Volga
Autor:
Andreychev Alexey
Publikováno v:
E3S Web of Conferences, Vol 510, p 03011 (2024)
The work studied the co-vocalization of Tawny Owl and Ural Owl. Researched primarily using digital voice recorders. Co-vocalization was revealed only in spring. This is due to the breeding season of birds. The roll call of two species of owls was rec
Externí odkaz:
https://doaj.org/article/dfacc51b5497446f875b75d4886ab2a7
Autor:
Andreychev Alexey
Publikováno v:
E3S Web of Conferences, Vol 510, p 03007 (2024)
The article considers the recordings of the vocalization of Tengmalm’s owl in the Middle Volga were obtained using dictaphones. The first calls of Tengmalm’s owl were recorded 1 h 30 min after sunset. The last calls were recorded 3 h 45 min befor
Externí odkaz:
https://doaj.org/article/f0583b970e6d48ed9826a89f5964c3f7
Autor:
Andreychev Alexey
Publikováno v:
E3S Web of Conferences, Vol 462, p 01004 (2023)
The daily and seasonal vocalization of the red fox was traced. Year-round studies were carried out using digital voice recorders. Fox barking was recorded in the frequency range from 700 to 3600 Hz. The cackling of the fox was recorded in the frequen
Externí odkaz:
https://doaj.org/article/4ef2f35d05ee4e5eb36cdbf1727561cf
Autor:
Andreychev, Alexey1 (AUTHOR) andreychev1@rambler.ru, Boyarova, Ekaterina2 (AUTHOR), Brandler, Oleg3 (AUTHOR), Tukhbatullin, Andrei3 (AUTHOR), Kapustina, Svetlana3 (AUTHOR)
Publikováno v:
Diversity (14242818). Jan2023, Vol. 15 Issue 1, p39. 10p.
Publikováno v:
Metsanduslikud Uurimused, Vol 71, Iss 1, Pp 48-68 (2019)
To date according to the registration work, the number of the Russian desman determined actually is 588 individuals in Mordovia. Based on extrapolation, the total desman population in Mordovia is about 1,400 individuals. We may assume that the most o
Externí odkaz:
https://doaj.org/article/06b727c79e9743bc8f4f1723ec03c5b1
Autor:
Andreychev Alexey
Publikováno v:
Metsanduslikud Uurimused, Vol 67, Iss 1, Pp 109-115 (2017)
The article presents research on the population density of the Eurasian beaver in the large, medium and small rivers of the Republic of Mordovia. The population density of the beaver in the large rivers of the region varies from 0.45 to 0.62 colonies
Externí odkaz:
https://doaj.org/article/22449137b231496c9c2bf5e507b7d6d9
Autor:
Andreychev, Alexey
Publikováno v:
Ornis Hungarica; December 2023, Vol. 31 Issue: 2 p61-73, 13p
Autor:
Andreychev, Alexey V.1 teriomordovia@bk.ru, Kuznetsov, Vyacheslav A.1
Publikováno v:
ZooKeys. 12/16/2020, Issue 1004, p129-139. 11p.
Autor:
ANDREYCHEV, Alexey1 andreychev1@rambler.ru
Publikováno v:
Periódico Tchê Química. 2019, Vol. 16 Issue 32, p27-33. 7p.