Science The hydra is a small aquatic species found in freshwater ponds and lakes. This animal amazes scientists with its ...
Scientific name: Pheucticus Melanocephalus ・Length: 7.1 - 7.5 inches ・Weight: 1.2 - 1.7 ounces ・Wingspan: 12.3 - 12.6 inches Black-headed Grosbeak is a robin-sized bird that belongs to the ...