-sina-: house sparrow
-sina-: watch tower
-sina-: blue runway
-sina-: twins
-sina-: nap time
-sina-: not now, i have a headache...
-sina-: ring-billed gull (larus delawarensis)
-sina-: got it!
-sina-: wingman
-sina-: yes your majesty!
-sina-: zeroing in
-sina-: wings
-sina-: mutual interest
-sina-: landing
-sina-: fly
-sina-: el sopilote (turkey vulture)
-sina-: fly by...
-sina-: american robin [turdus migratorius]
-sina-: firebird
-sina-: american robin [turdus migratorius]
-sina-: God loved the birds and invented trees. Man loved the birds and invented these...
-sina-: steel nest
-sina-: european starling [sturnus vulgaris]
-sina-: double-crested cormorant [phalacrocorax auritus]
-sina-: flyby
-sina-: free
-sina-: effortless
-sina-: turkey vulture [cathartes a. aura]
-sina-: the soprano
-sina-: great-tailed grackle [quiscalus m. mexicanus]