Questions with the keyword 'population'

• how many are killed each year and are the numbers going up or down by tobybot to Barn Owl, Brown garden snail, Common Crane, Emperor Dragonfly, Hazel Dormouse, Catshark, Scotch Thistle, St Kilda Wren Comments: (No comments so far )
• How many common cranes are there in the world? by olibob05 to Common Crane Comments: (No comments so far )
• Are these low in population by sonny301 to Catshark Comments: (No comments so far )
• The Hazel Dormouse population can get bigger again by looking inside their genes. However, how could looking inside of by chloeelson to Hazel Dormouse Comments: (No comments so far )