When is a birdbath not really a birdbath?
Often
what’s called a birdbath is really just a “garden ornament” that birds rarely
use, and becomes a maintenance headache. In reality, anybody who can pour concrete can make what's loosely called a "birdbath". Birds, however, may not give it more than glance before going elsewhere. Address these four things when shopping for a true
birdbath.
· Depth. Most birds are
afraid of deep water (they’re terrible swimmers). The water’s depth should be
no more than 2 to 2½ inches unless you're trying to attract ducks.
· Material. It shouldn’t be
so light that it blows over. Some metals
or resins are good. Concrete is best, but make very sure that it’s a “dense”
concrete that doesn’t harbor algae or soak up water The water freezes and expands in winter to cause cracking, and in warm weather cheap concrete provides a place for algae to grow.
· Ease of cleaning. Birds
like clean water. Algae (which grows in many birdbaths) can be eliminated in a
good birdbath with regular scrubbing. Aeration from a bubbler or dripper helps too. Bleach is only called for if the algae
gets a foothold.
· Location. Place it within
3 to 5 feet of a dense shrub - an “escape route” for birds if a predator (cat?)
appears. Too close and the predator can sneak up on a bird. A half-day of
direct sun is good - afternoon shade is desired in north Texas.
OWEN YOST, in addition to being a
blogger, is a licensed Landscape Architect emeritus who has lived and worked in
north Texas for over 30 years. He is a recipient of a Lifetime Achievement
Award of the Native Plant Society of Texas, and is a member of the American
Society of Landscape Architects (ASLA), International Federation of Landscape
Architects, National Wildlife Federation and the Audubon Society. His office is
at Yost87@charter.net in Denton.