Poplar, or Poplar

my guess is Poplar and popple or aspen http://www.maine.gov/doc/mfs/pubs/ftm/hw/ftm_hw_poplars.pdf big tooth aspen

yes, a hybrid poplar

Big tooth and Quaking Aspen

1st is some kind of poplar
2nd is spen.

I agree with nrford. The first is Bigtooth Aspen, as indicated by the large teeth on the edges of the leaves. The second one seems to be Quaking Aspen because although it is clearly an aspen the teeth are so small I can't see them on the screen. They are closely related and I assume the wood is pretty much the same. Around here they sometimes grow together, but Bigtooth is more likely to occur in oak forests while Quaking Aspen is more likely to grow along wood edges, roadsides, etc.

I'm thinking aspen too.

1st is white poplar
2nd is Quacking (or Trembeling) Aspen

My guess.
TS

Wood Duck said:

The second one seems to be Quaking Aspen because although it is clearly an aspen the teeth are so small I can't see them on the screen.

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Maybe put "HD monitor" on your Xmas list.

Taylor Sutherland said:

1st is white poplar
2nd is Quacking (or Trembeling) Aspen

My guess.
TS

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does it make a sound like a duck in the breeze?

Taylor Sutherland said:

1st is white poplar
2nd is Quacking (or Trembeling) Aspen

My guess.
TS

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Big-tooth is known as white poplar in some regions.

You can check the stems. Quaking aspen will have a flat stem that will be perpendicular to the leaf surface. Thats why the seem to rotate in a breeze.

LeftAspen
RightTulip

PapaDave said:

Good info. and much appreciated. I'll check the stems when I go back out today.
It's funny because up here, it seems like everyone just refers to all these variations as Popple.

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Yup. Popple it is Dave.