| Terms for subject Environment (27983 entries) |
| blowdown | Schlammabzug | |
| blubber | Tran | |
| blubber | Unterhautfett | |
| blue and gold macaw | Blau- und Goldara | |
| blue and yellow macaw | Blau- und Goldara | |
| Blue Angel | Blauer Engel | |
| blue duiker | Blauböckchen | |
| blue faced amazon | Blaukopfamazone | |
| blue macaws | Blauaras | |
| blue nuclear fluorescence | blaue Nuklear-Fluorescenz | |
| Blue Plan on the Mediterranean | Aktionsplan für den Mittelmeerraum (Blue Plan) | |
| blue throated macaw | Caninde-Ara | |
| blue throated macaw | Blaukehlara | |
| blue whiting | blauer Wittling | |
| blue-green alga | Blaualgen | |
| blue-green alga (Microorganisms, formerly classified as algae but now regarded as bacteria, including nostoc, which contain a blue pigment in addition to chlorophyll) | Blaualgen | |
| blue-green algae | Blaualge | |
| blue-green algae | Blaualgen | |
| bluefin tuna | roter Thunfisch | |
| bluestain fungus | Blaufäulepilz |