Bird and bumblebee species that nest late in the year are suffering more from the destruction of habitats, new research suggests. With habitats such as hedgerows and hay meadows in decline in many countries, fewer nest sites are available — leading to more competition.
Earth science or geoscience is an all-embracing term for the fields of science related to the planet Earth. It can be considered to be a branch of planetary science, but with a much older history. There are both reductionist and holistic approaches to Earth sciences. The Earth sciences can include the study of geology, the lithosphere, and the large-scale structure of the Earth’s interior, as well as the atmosphere, hydrosphere, and biosphere. Typically, Earth scientists use tools from geography, physics, chemistry, biology, chronology, and mathematics to build a quantitative understanding of how the Earth system works and evolves. (Source: Wikipedia)