Can You Identity These Australia Birds?

Explanation
Australia birds can be categorized into six different groups based on their characteristics, behavior, and habitat. This classification helps in studying and understanding the diverse bird species found in Australia. By categorizing them into groups, it becomes easier to identify and study the unique features and traits of each group, thus contributing to the field of ornithology and conservation efforts.

Explanation
By 2100, it is predicted that 10% of Australia's bird species will go extinct as a result of climate change. This suggests that the changing weather patterns and environmental conditions will have a significant negative impact on the bird population in Australia, leading to a decline in their numbers and ultimately their extinction.

Explanation
Australia robins seem to be close relatives of the Northern robins. This can be inferred from the given options where Eastern, Western, and Southern robins are mentioned, but Northern robins are not. Therefore, it can be concluded that the correct answer is Northern.

Explanation
The majority of Australia passerines are from the Crow family. This means that there are more species of passerines in Australia that belong to the Crow family compared to the other options listed (Weebill, Emu, and Wrens).

Explanation
Honeyeaters share convergent resemblance with sunbirds. Convergent resemblance refers to the phenomenon where unrelated species evolve similar traits due to similar ecological pressures. In this case, both honeyeaters and sunbirds have long, curved beaks that are adapted for feeding on nectar, indicating a convergence in their feeding habits and resulting in similar physical characteristics. This adaptation allows them to efficiently extract nectar from flowers, making them highly specialized nectar feeders.

Explanation
Birdlife Australia is the correct answer because it is the leading NGO in Australia dedicated to the conservation and protection of birds and their habitats. This organization works towards promoting the understanding and appreciation of birds through research, education, and advocacy. With a strong focus on bird conservation, Birdlife Australia plays a crucial role in preserving Australia's diverse bird species and their ecosystems.

Explanation
Birding Aus is the correct answer because it is the most relevant option that indicates an internet mailing list specifically focused on Australian birds. The other options, Birdlife Australia, Bird Build Australia, and Australians bird study, do not specifically mention an internet mailing list or focus on Australian birds.

Explanation
Australia has a recorded number of 898 bird species. This means that there have been 898 different species of birds identified and documented in Australia.

Explanation
Australia is home to a diverse range of bird species, varying in size from small to large. The weebill is mentioned as one of the tiny species, suggesting that it is smaller than 8cm. On the other hand, the emu is described as huge and flightless, indicating that it is larger than 8cm. Therefore, the correct answer must be 8cm, as it falls in between the size range of the weebill and the emu.