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Plecotus et al 14 (2011): 9­18 __________________________________________________________________________________


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. 10 15 2011 . - . 11 4 - . , , , , , . . : , , - , .

, . .. , ( 1971 ) , . , . (., . 1998, .). ( . 2001; . 2003) . ( . 2010), - ( ).


10 : ( ) . , ( 2002), : Nyctalus noctula, Vespertilio murinus, - Pipistrellus pipistrellus, P. nathusii, Myotis brandtii, M. daubentonii M. dasycneme Plecotus auritus. -. 10 15 2011 . ( ., -) (. 1). , : (, 2.3 300 ) (, 3 ), . D-100 (Petterson Electronic AB, ). "" ( ). 4 0 , ( 2002): Pipistrellus nathusii, Myotis sp. Plecotus auritus. , Vespertilio murinus Nyctalus noctula ­ , , . 10 . , . , , . , , : 23.00 00.30, 00.30 02.00 02.00 04.00. 22 30 . , ,


Plecotus et al. 14 (2011)

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( 10 10 ). : , , , 10 .

. 1. . : - ­ - ­ . - , ­ . Fig. 1. An area of fiel works. Dotted lines indicate routs of accounts: A-A is a rout along the river, - is a rout in forest.

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12 (00.30­02.00) ­ (. 3). ( . 2003), .

. 2. ( ) () () . Fig. 2. Comparison of bat activity (average per night) along the river (a) and in the forest ().

(Warren et al. 1999) , Myotis Pipistrellus . . ( 0) 02.00 , . ( 50 , , ), , , 10 . (02.00­04.00) , ( 4). , . , . 2 ( 5-6). 2 (. 3), -


Plecotus et al. 14 (2011)

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. , , .

. 3. () () . Fig. 3. Change of activity of mouse-eared bats (a) and pipistrelles () at night.

(. 4) , 2 3 ( ), ­ 7. , -


14 ; , , , . (. 5), , ; . , , . : 67% 82% . 2010 , , , .

. 4. . Fig. 4. Availability of flying nocturnal unsects along the river.

, , . , ( 6-7) , - "" ( Myotis dasycneme ­ , .). . , . 1 -2, .


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, (Kunz 1973). , , . , ( Kalko, Schnitzler 1989; Kalko 1995; . 1998), . () ( Myotis brandtii, ), , . , ( . , ). .

. 5. . Fig. 5. Occurrence of aquatic larvae of insects in samples of macrozoobentos.

; . , . ( 4); . , , , -, ( 3),


16 . , , . ( 2, 3, 5, 6); ­ ( ) ( 6, 8). , ( 3), . . ( 6). , : . (82%). , , ­ Diptera, (Morris et al. 2008). , , , . . 04 .00 : , . 4 .45, . , , (23 .00­00.30), . ( . 1997, .). , ( , ..) (Kunz 1973). , , , , . . . , ( ) .


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., ., ., ., ., ., ., . 2001. , . . . .., .. 2003. . ­ .: . 2. , . .. 2002 .: 198­206. .., .., .., .. 1999. (Chiroptera, Vespertilionidae) . ­ Plecotus et al. 2: 36­43. .., .., .. 1997. (Chiroptera: Vespertilionidae) , 13 . . . .., .., .., .., .., .., .. 2010. - . . . .. 2002. . ., , 2- ., . ., 172 . ., ., ., ., . 1998. . . . Kalko E.K.V. 1995. Insect pursuit, prey capture and echolocation in pipistrelle bats (Microchiroptera). ­ Animal Behaviour 50: 861­880. Kalko E.K.V., Schnitzler H.-U. 1989. The echolocation and hunting behavior of Dauben ton's bat, Myotis daubentoni. ­ Behavioral Ecol. Sociobiol. 24: 225­238. Kunz T.H. 1973. Resource Utilization: temporal and spatial components of bat activity in central Iowa. ­ J. Mammalogy 54: 14­32. Morris A.D., Miller D.A., Kalcounis-Rueppell M.C. 2010. Use of forest edges by bats in a managed pine forest landscape in coastal North Carolina. ­ J. Wildlife Management 74: 26­34.


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Warren R.D., Waters D.A., Altringham J.D., Bullock D.J. 1998. The dis tribution of Daubenton's bats (Myotis daubentonii) and pipistrelle bats (Pipistrellus pipistrellus ) (Vespertilionidae) in relation to small-scale variation in riverine habitat. ­ Biological Conservation 92: 85­91.

SUMMARY
Erokhina S.A., Kolchanova S.M., Polyanskaya S.A., Spirova E.N., Ivanova Yu.D., Lagereva E.. 2011. Spatial dispersal dynamics of feeding activity of bats in the area of Zvenigorodskaya biostation of MSU. ­ Plecotus et al. 14: 9­18. From 10th to 15th July 2011 we investigated the spatial and temporal distribution of local chiropteran species in the area of Zvenigorodskaya Biological Station of Moscow Lomonosow State University. Measurements of night activity were held along the alluvial land of Moscow river and a part of adjacent forestland from 11.00 pm to 04.00 am. The spatial distribution of chiropteran activity over the territory is significantly irregular, with distinct peaks near waterbodies. Density of sylvan species dispersal is substantially below than that of species feeding next to water. Night activity of chiropterans of different genera is unlike: high levels for Myotis spp. were noted in other locations than for Pipistrellus spp. Patterns of spatial activity distribution are at least partly attributed to abundance of flying insects, although in some cases this relation might be affected by other factors (landscape or vegetation characteristics). The connection between regional chiropteran dispersal alongside the alluvial land of Moscow river with the frequency of occurrence of ep hemeropteran larvae is supported by our data. K e y w o r d s : bats, Moscow Region, spatial distribution, temporal distribution, activity.