Pine, such as Ponderosa Pine Pinus ponderosa A variety of pine trees produce seeds in their cones which are important food sources for birds.
(Pine, such as Ponderosa Pine Pinus ponderosa; produce; seeds; L:in their cones) (their cones; are; important food sources for birds)
Pine, such as Ponderosa Pine Pinus ponderosa their cones
produce are
seeds L:in their cones
important food sources for birds