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burrow of a woodchuck
A. entrance
B. spy hole
C. excrement chamber
D. nest


 (bûr′ō, bŭr′ō)
1. A hole or tunnel dug in the ground by a small animal, such as a rabbit or mole, for habitation or refuge.
2. A narrow or snug place.
v. bur·rowed, bur·row·ing, bur·rows
a. To dig a hole or tunnel for habitation or refuge.
b. To live or hide in such a place.
2. To move or progress by or as if by digging or tunneling: "Suddenly the train is burrowing through the pinewoods" (William Styron).
1. To make by or as if by tunneling.
2. To dig a hole or tunnel in or through.
3. Archaic To hide in or as if in a burrow.

[Middle English borow.]

bur′row·er n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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UNK: Unknown, I: Intolerant, T; Tolerant, VT: Very tolerant, VI: Very intolerant, Clg: Clinger, Sw: Swimmer, Br: Burrower, Clb: Climber, Sk: Skater, Hk: Hiker.
It uses patent pending technology ID8 and artificial intelligence to match the burrower's profile with multiple lenders and offers the best deals at the lowest interest rate available.
Mukai II, Hironaka M, Tojo S, Nomakuchi S (2012) Maternal vibration induces synchronous hatching in a subsocial burrower bug.
As an obligate burrower in specific sediments, the Pacific sand lance is a good candidate for habitat-based management.
The USDA's National Institute of Food and Agriculture has awarded Fort Valley State University professor George Mbata a $200,000 grant to study integrated approaches to managing infestations of the burrower bug.
Dinilysia patagonica, a Late Cretaceous relative of modern snakes that lived roughly 90 million years ago, also had the balloon-shaped inner ear of a burrower, Yi and Norell report.
The deep, blade-like ungual phalanges and robust pectoral girdle suggest that Teraterpeton hrynewichorum was a burrower (which may well account for the excellent, articulated preservation of the holotype).
This species is not found in running water but is a secondary burrower that will burrow when waters levels recede.
Species Comments Eastern Banjo Frog Habitual burrower; occasionally located in Limnodynastes d.