Daskalova, G., Shurulinkov, P., Klisurov, I., Angelov, I., Demerdzhiev, D., Petrov, R., 2024. Observations on the behavior of the saker falcon (Falco cherrug) breeding in Bulgaria. — Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 67 (1): 153—165. [PDF]
Angelov, I., Ragyov, D., Stoyanov, G., Koychev, V., Tonchev, B., Shurulinkov, P., Demerdzhiev, D., Stoynov, E., Dimchev, I., Gradinarov, D., Hristov, H., Dobrev, D., Arkumarev, V., Vassilev, V., Klisurov, I., Dobrev, V., Kurtev, M., Yotsova, T., Daskalova, G., Nikolov, B., Stoychev, S., Profirov, L., Iankov, P., Petrov, T., 2024. Status of the Golden Eagle in Bulgaria. — In: Bautista-Rodríguez, J., Ellis, D. H. (eds). The Golden Eagle around the world. Hancock House Publishers.
Shurulinkov, P., Tsonev, R., Daskalova, G., Tzvetkov, P., Gradinarov, Z., 2022. Mass winter movements of Yelkouan Shearwaters (Puffinus yelkouan) along the Bulgarian Black Sea coast. — ZooNotes 200: 1—3.
Gerdzhikov, G., Plachiyski, D., Popgeorgiev, G., Avramov, S., Demerdzhiev, D., Daskalova, G., Shurulinkov, P., 2022. White-backed (Lilford’s) Woodpecker Dendrocopos leucotos lilfordi Sharpe & Dresser, 1871: Distribution and Population Density in Bulgaria. — North-Western Journal of Zoology 18 (1): 65—70. Article No.: e211601. [PDF]
Shurulinkov, P., Ralev, A., Tzvetkov, P., Valchev, K., Daskalova, G., Arangelov, S., Kolchagov, R., Hristov, I., Dimov, P., 2021. Endangered birds of old growth forests in the Pirin National Park, SW Bulgaria: habitat preferrences, distribution and population sizes in 2001—2019. — Tichodroma 33: 1—20. doi:10.31577/tichodroma.2021.33.2
Shurulinkov, P., Bergkamp, P., Aleksandrov, N., Simeonov, P., Ralev, A., Tsvetkov, P., Popov, K., Daskalova, G., Dimitrova, K., Hristov, K., Hristov, I., Gradinarov, J., Tonev, I., Hotinov, B., Dimitrov, D. A., Ottensman, M., Rinaud, T., Chakarov, N., 2021. Vagrant species of birds captured at Durankulak ringing camp, NE Bulgaria, 2019—2020. — Historia naturalis bulgarica, 42: 89—94. doi:10.48027/hnb.42.121
Shurulinkov, P., Daskalova, G., Popov, K, Dalakchieva, S.,Tsonev, R., Dimchev, I., Ralev, A., 2020. Recent changes in the presence status and numbers of ruddy shelduck (Tadorna ferruginea) in the Eastern Balkans. — Historia naturalis bulgarica, 41: 41—49. doi:10.48027/hnb.41.06001
Даскалова, Г., Шурулинков, П., Ангелов, И., Петров, П., 2020. Птиците на Тунджанската хълмиста низина. — Globe Edit, 400 стр.
Shurulinkov, P., Daskalova, G., Cheshmedzhiev, S., Kirov, K., Koev, V., Dinkov, H., Hristov, I., Nikolov, I., Mihov, S., Kutsarov, Y., 2019. Heron and cormorant colonies along the Bulgarian-Romanian section of the Danube River: Status and Trends 2010—2014. — In: Shurulinkov, P. et al. (eds) Biodiversity of the Bulgarian-Romanian section of the Lower Danube. Nova Publishers, New York, pp. 315—340.
Shurulinkov, P., Cheshmedzhiev, S., Daskalova, G., Dinkov, H., Kirov, K., Hristov, I., Kutsarov, Y., Koev, V., Mihov, S., 2019. Recent data on the distribution and numbers of the water birds in the wetlands along the Bulgarian-Romanian section of the Danube River. — In: Shurulinkov, P. et al. (eds) Biodiversity of the Bulgarian-Romanian section of the Lower Danube. Nova Publishers, New York, pp. 341—374.