Bearded dragon environment
The text below is reproduced verbatim from the first-hand source (Merck Veterinary Manual).
> Bearded dragon Terrestrial, desert 25–32 (77–90) 20–30 d BS No I, c, h > BS, broad-spectrum lighting (UVB 290–300 nm) essential; NS, no special lighting requirements, although broad-spectrum lighting is still recommended because it is likely to have health benefits.
Source: pdf-raw/exotic-health/mvm_reptile_husbandry.txt (first-hand professional veterinary reference, tag-stripped).
Claims (verified C1 substrings of source_file)
Bearded dragon Terrestrial, desert 25–32 (77–90) 20–30 d BS No I, c, hBS, broad-spectrum lighting (UVB 290–300 nm) essential; NS, no special lighting requirements, although broad-spectrum lighting is still recommended because it is likely to have health benefits.