Medium-sized flycatcher found in the understory and borders of humid forests. Note two conspicuous buffy wingbars framed with black and contrasting with a brown back, a gray …

The fiercely intelligent-looking bird is a crow by the name of "Euclid Cornwallis vanderKroew", or simply "Euclid" for short. More specifically, he is an American Crow, Corvus brachyrhynchos. …

5 天之前 · eBird transforms your bird sightings into science and conservation. Plan trips, find birds, track your lists, explore range maps and bird migration—all free.

View the University College London profile of Geoff Bird. Including their publications and grants.

Dr Karen Schucan Bird is an Associate Professor in Social and Political Science. She is an interdisciplinary social scientist who tackles real-world issues through collaborative research. …

Maps, stats, photos, and sounds for any bird in the world, including personalized stats based on your eBirding. Surprise me! Explore interactive range maps by species or subspecies — zoom …

The Energy Utility Corporation Limited (EUCL) was incorporated to have devoted attention in providing energy utility services in the Country through operations and maintenance of existing …

三氯化铕是一种有机物，化学式为EuCl3，为黄色的固体，溶于水和乙醇。 它有强烈的吸水性，无水物暴露在潮湿的空气中时会迅速吸水转变为白色结晶六水合物（EuCl3‧6H2O）。 [3] 1.性 …

2024年12月4日 · 在这里，我们报道了正交 EuCl2 中的巨型 MCE，其中通过将从头开始计算与布里渊函数分析和磁性测量相结合，证明了具有优异的 Eu2+ 单离子行为和自由自旋的铁磁基态 …

30 April 2025, 2:00 pm–4:00 pm The UCL Campus Run will offer all UCL students, staff and alumni the opportunity to take part in either the 5km or 10km route on the inspiring Queen …