| 5490371 |
Galleries |
Galleries exposed because of debarking by woodpeckers |
| 5490372 |
Galleries |
Galleries revealed because of debarking by woodpeckers |
| 2252081 |
Galleries |
|
| 0949023 |
Galleries |
|
| 0949022 |
Galleries |
with adults |
| 1468396 |
Galleries |
|
| 1441008 |
Galleries |
with blue stain |
| 1207047 |
Galleries |
Close-up of bark beetle gallery beneath bark showing frass, larvae and eggs |
| 1441007 |
Galleries |
with larvae and pupae |
| 1467053 |
Galleries |
|
| 1467062 |
Galleries |
|
| 1306003 |
Galleries |
gallery pattern inside bark |
| 1587037 |
Galleries |
|
| 1587040 |
Galleries |
|
| 1467061 |
Galleries |
|
| 2108065 |
Galleries |
|
| 2108069 |
Galleries |
|
| 5382172 |
Galleries |
Female in gallery with eggs
|
| 1428086 |
Galleries |
Galleries underneath bark. |
| 1248018 |
Galleries |
Rollins Pass, CO |
| 1254002 |
Galleries |
Pair of adults constructing egg gallery, Lincoln, MT |
| 1254003 |
Galleries |
|
