Oie égyptienne / nijlgans

1aa-Oie égyptienne.nijlgans-14-3-20-hooghkamerpark-leiden-(c.750D-s.100-400m os).

2aa-Oies égyptiennes.nijlganzen-14-3-20-hooghkamerpark-leiden-(c.750D-s.100-400m os)

moutons / schapen

1aa-mouton.schaap-14-3-20-hooghkamerpark-leiden-(c.750D-s.100-400m os)

2aa-moutons.schapen-14-3-20-hooghkamerpark-leiden-(c.750D-s.100-400m os)