关于Calidris的百科

• Calidris canutus造句怎么写

• Eitheroftwomigratorysandpipers(Calidriscanutusorirostris)thatbreedinArcticregions.EveryyeartowardtheendofMay,virtuallytheentirepopulationofCalidriscanutusrufa[akindofredknot]funnelsintoDelawareBaytorestandeat.每年快到五月底的时候，实际上全体Calidriscan...
• 2016-09-0929559