Regulations that parliament needs to pass to grant universities more decision making power have been long discussed but never materialised,
Sialis said.
Corydalus GYRINIDAE (larvas & adultos) Chloronia Dineutus Platyneuromus Enhydrus SIALIDAE (larvas) Gyretes
Sialis Gyrinus ORDEN NEUROPTERA HYDRAENIDAE (adultos) SISYRIDAE (larvas) Hydraena Sisyra Ochthebius ORDEN COLEOPTERA HALIPLIDAE (larvas) CHRYSOMELIDAE (larvas) Haliplus Cephalocela HYDROPHILIDAE (larvas & adultos) Gen.
The ten species we observed can be categorized into the following three excavator groups according to Martin et al., (2004): primary excavators (actively excavate cavities; red-headed woodpecker, northern flicker, and hairy woodpecker), weak excavators (expand on previously excavated cavities or infrequently excavate on their own; black-capped chickadee, pygmy nuthatch, and red-breasted nuthatch), and secondary nesters (rely on previously excavated cavities; eastern bluebird (Sialia
sialis), house wren, mountain bluebird (Sialia currucoides), and American kestrel (Falco sparverius)).
Aggression of breeding eastern bluebirds (Sialia
sialis) toward their mates and models of intra--and interspecific intruders.
1 (demersal, tropical affinity), Cubiceps pauciradiatus (epi and mesopelagic, tropical-subtropical affinity), and Argentina
sialis with Citharichthys fragilis (demersal, temperate-subtropical affinity).
Anthropogenic noise is associated with reductions in the productivity of breeding eastern bluebirds Sialia
sialis.--Ecol.
The eastern bluebird (Sialia
sialis) has been the state bird of New York since 1970, and can be found throughout most of the eastern United States and Canada.
1991: Nestbox availability affects extra-pair fertilizations and conspecific nest parasitism in eastern bluebirds, Sialia
sialis. Anim.
N X 49 131 38 (unidentified S X 3 71 5 smelt species) ARGENTINIDAE Argentina
sialis O 3 88 23 (Pacific Argentine) BATRACHOIDIDAE Porichthys notatus S X X X 3 126 38 (Plainfin Midshipman) OPHIDIIDAE Chilara taylori O X 1 (Spotted Cuskeel) MERLUCCIIDAE Merluccius O X 781 136.
POPULATIONS OF EASTERN BLUEBIRDS (Sialia
sialis), Barbara
(a) Sunbathing during intense midday heat, (b) wing-drooping (Thomsen 1971), and (c) delivering Sialia
sialis, Eastern bluebird and (d) Sigmodon hispidus, hispid cotton rat prey.