Number of hits: 30
Source type
journals (29)
periodicals (1)
Journals - titles
Acrocephalus (29)
Svet ptic (1)
Journals - form
articles (30)
Language
english (28)
slovenian (3)
Date
1999 (1)
2002 (1)
2003 (2)
2004 (1)
2005 (2)
2006 (7)
2007 (4)
2008 (4)
2009 (1)
2010 (1)
2011 (3)
2012 (1)
2015 (1)
2017 (1)
Location
Društvo za opazovanje in proučevanje ptic Slovenije (30)odstrani
Content
Biology (1)
Botanics (1)
Zoology (28)
Publisher
Društvo za opazovanje in proučevanje ptic Slovenije (29)
Društvo za opazovanje in proučevanje ptic Slovenije DOPPS (1)
Rights
CC BY-NC-ND - Attribution, Non-Commercial, No Derivatives (7)
In Copyright (23)
Access
Public (30)
Search in (30)
Sort by:
Frequency, density and numbers of some breeding birds in the south part of Kresna George (SW Bulg...
Contibutors: Nikolov, Stoyan Ch. (author) / Spasov, Svetoslav D. (author)
Source: Acrocephalus
Numbering: 2005, volume 26, issue 124
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (3729 kB)
1. TXT document (38 kB)
Some new findings pigmy owl Glaucidium passerinum and tengmalm's owl Aegolius funereus in western...
Contibutors: Shurulinkov, Peter (author) / Stoyanov, George (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (107 kB)
1. TXT document (15 kB)
Dynamics of the departure of magpies Pica pica at a communal roost-site in Sofia (W Bulgaria)
Contibutors: Milchev, Boyan (author)
Source: Acrocephalus
Numbering: 2008, volume 29, issue 138/139
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (306 kB)
1. TXT document (21 kB)
Birds in the diet of barn owl Tyto alba in SE Bulgaria
Contibutors: Milchev, Boyan (author) / Boev, Zlatozar (author) / Georgiev, Valeri (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (155 kB)
1. TXT document (15 kB)
Distribution, numbers and habitat of pigmy owl Glaucidium passerinum in Rhodopes Mts (S Bulgaria)
Contibutors: Shurulinkov, Peter (author) / Ralev, Andrey (author) / Daskalova, Girgina (author) / Chakarov, Nayden (author)
Source: Acrocephalus
Numbering: 2007, volume 28, issue 135
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (165 kB)
1. TXT document (20 kB)
Diet of the red-backed shrike Lanius collurio in Bulgaria
Contibutors: Nikolov, Boris P. (author)
Source: Acrocephalus
Numbering: 2002, volume 23, issue 110/111
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (607 kB)
1. TXT document (18 kB)
Observations of the common rosefinch Carpodacus erythrinus in Bulgaria in 2006 and 2007
Contibutors: Nikolov, Stoyan Ch. (author) / Ragyov, Dimitar (author) / Linnartz, Leo (author) / Gradinarov, Dimitar (author)
Source: Acrocephalus
Numbering: 2008, volume 29, issue 136
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (1491 kB)
1. TXT document (9 kB)
Po Trakiji in na Svetem Ivanu
Contibutors: Kryštufek, Boris (author) / Nedyalkov, Nedko (author, photographer)
Source: Svet ptic
Numbering: 2017, volume 23, issue 4
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (946 kB)
1. TXT document (10 kB)
Late nesting of the common swift Apus apus and the pallid swift Apus pallidus in Bulgaria
Contibutors: Stoyanov, George (author) / Shurulinkov, Peter (author)
Source: Acrocephalus
Numbering: 2003, volume 24, issue 119
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (87 kB)
1. TXT document (10 kB)
Ferruginous duck Aythya nyroca breeding population development and habitat selection at Durankula...
Contibutors: Petkov, Nikolai (author)
Source: Acrocephalus
Numbering: 2003, volume 24, issue 118
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (377 kB)
1. TXT document (36 kB)
Prvo opazovanje kraljičice Phylloscopus proregulus v Bolgariji in verjetno razlogi za njeno poveč...
Contibutors: Nankinov, Dimitar (author) / Dalaktčijeva, Svetla (author)
Source: Acrocephalus
Numbering: 1999, volume 20, issue 93
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (1589 kB)
1. TXT document (12 kB)
Observations on breeding and nonbreeding birds in the Central Fore-Balkan, northern Bulgaria
Contibutors: Nikolov, Ivailo Petrov (author)
Source: Acrocephalus
Numbering: 2004, volume 25, issue 120
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (215 kB)
1. TXT document (32 kB)
Study on the habitat selection by birds in mature and over-mature Macedonian Pine Pinus peuce for...
Contibutors: Nikolov, Stoyan Ch. (author)
Source: Acrocephalus
Numbering: 2007, volume 28, issue 134
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (352 kB)
1. TXT document (43 kB)
Status of the masked shrike Lanius nubicus in Bulgaria
Contibutors: Demerdzhiev, Dimitar (author) / Stoychev, Stoycho (author)
Source: Acrocephalus
Numbering: 2008, volume 29, issue 137
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (557 kB)
1. TXT document (20 kB)
High-altitude records of the great grey shrike Lanius excubitor in Bulgaria during migration and ...
Contibutors: Nikolov, Boris P. (author) / Stoyanov, George (author) / Ragyov, Dimitar (author) / Shurulinkov, Peter (author) / Nikolov, Ivailo Petrov (author)
Source: Acrocephalus
Numbering: 2008, volume 29, issue 138/139
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (89 kB)
1. TXT document (10 kB)
The recent status of breeding bird communities of Srebarna biosphere reserve (NE Bulgaria)
Contibutors: Kambourova, Nevena (author)
Source: Acrocephalus
Numbering: 2005, volume 26, issue 125
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (554 kB)
1. TXT document (57 kB)
A review of the observations of great spotted cuckoo Clamator glandarius in Bulgaria in 2006 and ...
Contibutors: Nikolov, Stoyan Ch. (author) / Profirov, Lyubomir (author) / Gerdjikov, Georgi (author) / Gradinarov, Dimitar (author)
Source: Acrocephalus
Numbering: 2007, volume 28, issue 133
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (459 kB)
1. TXT document (8 kB)
Population development of the White-tailed Eagle Haliaeetus albicilla in Bulgaria in the period f...
Contibutors: Ivanov, Bojidar (author)
Source: Acrocephalus
Numbering: 2007, volume 28, issue 132
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (796 kB)
1. TXT document (19 kB)
The ferruginous duck Aythya nyroca as a potential indicator species for tracking ecological chang...
Contibutors: Petkov, Nikolai (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (216 kB)
1. TXT document (27 kB)
New data on the birds of Ponor mountains, (W Bulgaria)
Contibutors: Nikolov, Stoyan Ch. (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (234 kB)
1. TXT document (7 kB)
A short review of the status of bonnelli's eagle Hieraaetus fasciatus in Bulgaria
Contibutors: Nikolov, Stoyan Ch. (author) / Ivanov, Bojidar (author) / Iankov, Petar (author) / Dambiermont, Jean-Louis (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (77 kB)
1. TXT document (4 kB)
A recent evidence of the spring migration of mediterranean shearwater Puffinus yelkouan along th...
Contibutors: Nikolov, Stoyan Ch. (author) / Georgiev, Dimiter (author) / Ivanov, Bojidar (author) / Iankov, Petar (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (90 kB)
1. TXT document (8 kB)
Evidence for the regular spring and autumn migration of terek sandpiper Xenus cinereus along the ...
Contibutors: Nikolov, Stoyan Ch. (author) / Georgiev, Dimiter (author) / Ivanov, Bojidar (author) / Iankov, Petar (author)
Source: Acrocephalus
Numbering: 2006, volume 27, issue 128/129
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
1. PDF document (86 kB)
1. TXT document (5 kB)
Characteristics of soaring birds´ spring migration over inland SE Bulgaria
Contibutors: Shurulinkov, Peter (author)
Source: Acrocephalus
Numbering: 2011, volume 32, issue 148/149
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (347 kB)
1. TXT document (51 kB)
Habitat characteristics assessment of the wetlands with breeding Ferruginous Duck Aythya nyroca a...
Contibutors: Petkov, Nikolai (author)
Source: Acrocephalus
Numbering: 2011, volume 32, issue 150/151
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (244 kB)
1. TXT document (34 kB)
First confirmed breeding of woodcock Scolopax rusticola in Vitosha mountain (CW Bulgaria)
Contibutors: Gruychev, Gradimir (author) / Dyakov, Nikolay (author)
Source: Acrocephalus
Numbering: 2011, volume 32, issue 150/151
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (147 kB)
1. TXT document (8 kB)
An overview of monitoring for raptors in Bulgaria
Contibutors: Spasov, Svetoslav D. (author) / Arkumarev, Volen (author) / Dobrev, Dobromir (author) / Dobrev, Vladimir (author)
Source: Acrocephalus
Numbering: 2012, volume 33, issue 154/155
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (111 kB)
1. TXT document (37 kB)
Isabelline shrike Lanius isabellinus
Contibutors: Berkelder, Rob (author) / Mitev, Daniel (author, photographer) / Ignatov, Assen (author, illustrator) / Poel, Paul van der (author)
Source: Acrocephalus
Numbering: 2015, volume 36, issue 164/165
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (288 kB)
1. TXT document (17 kB)
The diet of a lesser spotted eagle Aquila pomarina family in SE Bulgaria
Contibutors: Milchev, Boyan (author) / Chobanov, Dragan (author) / Tzankov, Nikolay (author)
Source: Acrocephalus
Numbering: 2010, volume 31, issue 145/146
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (115 kB)
1. TXT document (14 kB)
Status of the gannet Morus bassanus in the Black sea region (E Bulgaria)
Contibutors: Boev, Zlatozar (author)
Source: Acrocephalus
Numbering: 2009, volume 30, issue 140
Provider: Društvo za opazovanje in proučevanje ptic Slovenije
(Obvezni izvod spletne publikacije)
1. PDF document (352 kB)
1. TXT document (14 kB)
Realization, property and rights 2024 Narodna in univerzitetna knjižnica, Turjaška 1, 1000 Ljubljana