Hawk kite as potential bird scare device (the case of pigeons and grain processing factory)

2018 ◽  
Vol 8 (2) ◽  
pp. 334-336
Author(s):  
A. V. Matsyura

Here we presented the preliminary results of hawk kite usage against the feral pigeons in some grain processing factory. We studied the temporal and spatial patterns of repellent effect and bird behavior. We suggested the feral pigeons gradually increase the level of tolerance towards the hawk kite if no additional repellent measures were undertaken. Moreover, even initially the feral pigeons demonstrate higher tolerance towards the hawk kite compared to the Rooks or Hooded Crows.

Mammal Review ◽  
2021 ◽  
Author(s):  
Patricia A. Fleming ◽  
Heather M. Crawford ◽  
Alyson M. Stobo‐Wilson ◽  
Stuart J. Dawson ◽  
Christopher R. Dickman ◽  
...  

Geomorphology ◽  
2014 ◽  
Vol 223 ◽  
pp. 96-116 ◽  
Author(s):  
Vivi K. Pedersen ◽  
Ritske S. Huismans ◽  
Frédéric Herman ◽  
David L. Egholm

2012 ◽  
Vol 38 ◽  
pp. 14-25 ◽  
Author(s):  
Chelsey E. Lumb ◽  
William G. Franzin ◽  
Douglas A. Watkinson

2005 ◽  
Vol 73 (1) ◽  
pp. 37-47 ◽  
Author(s):  
Andréa Bialetzki ◽  
Keshiyu Nakatani ◽  
Paulo Vanderlei Sanches ◽  
Gilmar Baumgartner ◽  
Luiz Carlos Gomes

2001 ◽  
Vol 61 (4) ◽  
pp. 541-546 ◽  
Author(s):  
V. da BATISTA ◽  
N. N. FABRÉ

The displacement pattern of the serra, Scomberomorus brasiliensis, in North-eastern Brazil was analyzed from landing data recorded from the fleet fishing serra. Serra fishery has two seasons: from September to February (demersal species plus serra), and from March to August (almost only large amounts of serra). S. brasiliensis relative abundance increases similarly along the coast from March, but decreases first on the West coast from June. Records indicate that serra is near the coast at least until September/October in Eastern grounds. From October to March (strongest spawning season) there is no record of shoals on the coast. We concluded that the Maranhão coast is just a part of the migration circuit of S. brasiliensis that may exceed 300 nautical miles.


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