Wings
from
birds
that
lived
alongside
the
dinosaurs
have been
found
stuck
in
amber
in
Southeast
Asia.
The
birds
got
trapped
in
the
sticky
sap
of
a
tropical
forest
99
million
years
ago.
Please log in and use the "Print friendly" link at the bottom right of each article. This will generate a copy of the article that is formatted correctly for printing