History of the Scarlet Rosefinch (Carpodacus erythrinus) in the Crimea: appearance on breeding and catastrophic reduction of the population as a result of unfavourable climate chan... за авторством A. N. Tsvelykh

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About distribution of the Thrush Nightingale (Luscinia luscinia) on the Crimean Peninsula and adjacent territories за авторством A. N. Tsvelykh

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The distribution of Kingfisher Alcedo atthis (L.) in the Crimea за авторством A. N. Tsvelykh

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Decrease of numbers of the Yellow-legged Gull Larus michahellis J. F. Naumann on the Crimean Peninsula at the frontier of the XX за авторством A. N. Tsvelykh

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The avifauna of isolated planted forests in the steppe zone of the Crimean Peninsula and its historical changes за авторством A. N. Tsvelykh

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Distribution of Larus michahellis J.F. Naumann and Larus cachinnans Pallas on the Crimean Peninsula за авторством A. N. Tsvelykh

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Avifauna of the oldest artificial Shatilov's wood in the Steppe Crimea and its historical changes за авторством A. N. Tsvelykh

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Range expansion of the Iranian Common Redstart (Phoenicurus phoenicurus samamisicus Hablizl) in the Crimean Peninsula за авторством A. N. Tsvelykh

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First Meeting of the Caucasian Stonechat, Saxicola torquata variegata, in the Crimea Peninsula за авторством A. N. Tsvelykh

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Distribution of the Icterine Warbler (Hippolais icterina (Vieill.)) in the steppe zone of Left-Bank Ukraine and its appearance in the Crimea за авторством A. N. Tsvelykh

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Settlement dynamics of the Isabelline Wheatear Oenanthe isabellina (Temm.) on the Crimean Peninsula за авторством A. N. Tsvelykh, V. N. Kucherenko

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Current avifauna of mount Ak-Kaya on the Crimean Peninsula and its historical transformation за авторством A. N. Tsvelykh, V. N. Kucherenko

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Shrike migrations in the Mountain Crimea за авторством A. N. Tsvelykh, B. A. Appak

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The Chiffchaff (Phylloscopus collybita (Vieill.)) expansion to the Crimea за авторством A. N. Tsvelykh, B. A. Appak

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Song Repertoire and Comparative Analysis of Song Structure of Chaffinch, Frin-gilla coelebs (Fringillidae), from the Northeast of Balkan Region за авторством A. N. Tsvelykh, E. D. Yablonovska-Grishchenko

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Rain-Call Dialects of the Chaffinch, Fringilla coelebs (Fringillidae), in Ukraine за авторством A. N. Tsvelykh, E. D. Yablonovska-Grishchenko

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Song Repertoire of the Crimean Chaffinch, Fringilla coelebs (Fringillidae), and Comparative Analysis of the Vocalization Features of F. c. solomkoi, F. c. coelebs and F. c. caucasi... за авторством A. N. Tsvelykh, E. D. Yablonovska-Grishchenko

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Song Repertoire and Origins of Crimean Population of Chiffchaff, Phylloscopus collybita (Sylviidae) за авторством A. V. Grishchenko, A. N. Tsvelykh, E. D. Yablonovska-Grishchenko

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