The diet of Mediterranean Gull (Larus melanocephalus) chicks at fledging

1994 ◽  
Vol 135 (2) ◽  
pp. 193-201 ◽  
Author(s):  
Vassilis Goutner
Keyword(s):  
Larus Melanocephalus ◽  
Mediterranean Gull

Expansion of the Mediterranean Gull Larus melanocephalus in Poland

2007 ◽  
Vol 148 (4) ◽  
pp. 543-548 ◽  
Author(s):  
Monika Zielińska ◽  
Piotr Zieliński ◽  
Paweł Kołodziejczyk ◽  
Paweł Szewczyk ◽  
Jacek Betleja
Keyword(s):  
The Mediterranean ◽  
Larus Melanocephalus ◽  
Mediterranean Gull

scholarly journals New species on the list of species with intraspecific nest parasitism

2019 ◽  
Vol 27 (1) ◽  
pp. 166-206
Author(s):  
László Haraszthy
Keyword(s):  
Additional Species ◽  
Nest Parasitism ◽  
Whiskered Tern ◽  
Bubulcus Ibis ◽  
Chlidonias Hybrida ◽  
Larus Melanocephalus ◽  
Mediterranean Gull ◽  
Intraspecific Nest Parasitism ◽  
Burhinus Oedicnemus ◽  
Common Shelduck

Abstract Intraspecific nest parasitism has only recently received more attention from ornithologists. In 2001, Yom-Tov published a list of 234 species that had exhibited this behaviour. I have since found literature data on four additional species in which intraspecific nest parasitism has been observed. No such record has so far been published from Hungary. This study presents records on 25 species from Hungary and on one species from Croatia, out of which I have not found any reference for intraspecific nest parasitism in the literature for Cattle Egret (Bubulcus ibis), Eurasian Thick-knee (Burhinus oedicnemus), Black-winged Stilt (Himantopus himantopus), Collared Pratincole (Glareola pratincola), Mediterranean Gull (Larus melanocephalus), Little Tern (Sternula albifrons), Whiskered Tern (Chlidonias hybrida), Eurasian Roller (Coracias garrulus) and Eurasian Jackdaw (Corvus monedula). In addition to records from Hungary, for Black-headed Gull (Larus ridibundus) and Mediterranean Gull I also present observations from Slovakia, and for Common Shelduck (Tadorna tadorna) from Germany.

Mediterranean Gulls Larus melanocephalus wintering along the Mediterranean Iberian coast: numbers and activity rhythms in the species’ main winter quarters

2011 ◽  
Vol 152 (4) ◽  
pp. 897-907 ◽  
Author(s):  
Albert Cama ◽  
Pere Josa ◽  
Joan Ferrer-Obiol ◽  
José Manuel Arcos
Keyword(s):  
Activity Rhythms ◽  
The Mediterranean ◽  
Larus Melanocephalus

scholarly journals Long-term trends (1989-2013) in the seabird community breeding in the lagoon of Venice (Italy)

2016 ◽  
Vol 85 (2) ◽  
pp. 19
Author(s):  
Francesco Scarton ◽  
Roberto Valle
Keyword(s):  
Sea Level ◽  
Moderate Increase ◽  
Lagoon Of Venice ◽  
Mean Sea Level ◽  
National Importance ◽  
Long Term Trends ◽  
Larus Michahellis ◽  
Larus Melanocephalus ◽  
Sterna Sandvicensis

The community of seabirds breeding in the lagoon of Venice, one of the largest around the Mediterranean, was monitored over the 1989-2013 period. Six species have been recorded (<em>Larus michahellis, Chroicocephalus ridibundus, Larus melanocephalus, Sternula albifrons, Sterna hirundo, Sterna sandvicensis</em>). Over the study period, 346 colonies were surveyed; they were located on saltmarsh islets, dredge islands and other artificial sites, in descending order of importance. Beaches were used only at the beginning of the survey. About 4,900 pairs bred in the 2009-2013 years. The community has been always dominated by <em>L</em>. <em>michahellis</em>; in the 2009-2013, this species and <em>S. sandvicensis</em> comprised about 70% of the total. The longterm trends show moderate increase in the size of the whole community. Contrasting trends were observed in different species, with <em>L. michahellis</em>,<em> S. albifrons</em> and <em>S. sandvicensis</em> stable or increasing, whereas <em>C. ridibundus</em> and <em>S. hirundo</em> were declining. The number of pairs nesting on artificial sites increased over the last 15 years, while those on saltmarsh islets decreased correspondingly. This was possibly a response to the increase of mean sea level and storminess observed in the last twenty-five years. <em>S. albifrons</em> and <em>S. sandvicensis</em> populations reached national importance; the population of the latter species is noteworthy at a Mediterranean level.

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