Acorn Data Entry

Select your Tree Registration Code Please select the Partipant Code received from your participant registration.

OTHER Tree Registration Code
Use ONLY if your code is NOT found above.

Date when Acorns were Counted Please select the month this data was collected. Please select the month this data was collected. Please select the day this data was collected. Please select the year this data was collected.

Circumference at Breast Height (CBH) in centimeters Please enter a number.Please enter a number..

Trunk to Drip Line (TTD) Measure in meters Please enter a number.Please enter a number.

Number of Acorns Sample #1 (required) Please enter the number of acorns per square meter.Please enter the number of acorns per square meter.

Number of Acorns Sample #2 (not required)

Number of Acorns Sample #3 (not required)

Number of Acorns Sample #4 (not required)

Qualitative Score (not required)

Your email address Please type your email address.Please type a valid email address.

Leave this empty:

Thank you for helping us with this Acorn Study. Your data will contribute to a better understanding of how the production of acorns relates to wildlife and ecosystems.

2014 - 2015 Schedule:
Our First Year!

Jul 1 2014 On-line Registration Available

Oct 1 2014 On-line Data Entry Available

Jan 1 2015 On-line 2014 Data Entry Closed

Mar 1 2015 2014 Data Posted

Tree Registration Code. You should have received a Tree Registration Code from the Acorn Study after you registered your oak tree. Please check your emails from the Acorn Study. If you have not registered your tree or as a participant,
go to: http://www.battaly.com/acorn/register/ If you registered, but your code is not on the list, enter your code into the OTHER Participant box.

Oak Group Oaks are divided into 2 major groups. The Red Oak Group has leaves with pointed tips and includes Red, Pin, Black, and Scarlet Oaks. The White Oak Group has leaves with rounded tips and includes White, Swamp White, Chestnut, and Bur Oaks. See the following for acorn differences:

Tree Measures See the protocol for an explanation of tree measurements, CBH and TTD. This is requested each time you collect data, since we expected the trees will grow over the years of data collection. http://www.battaly.com/acorn/protocol.pdf

One source for metric conversions is:

If you have any questions, please contact
Trudy Battaly at merlin@pipeline.com
Use subject: Acorn Registration

Acorn Data Entry

2014 - 2015 Schedule: Our First Year!

2014 - 2015 Schedule:
Our First Year!