Geocache Vogelnatuurpad

Directions

T1: N51.32.076, E005.38.079
How many arrows are on the dotted line of the starting board? A =
Follow the bird nature trail signs.

Q1: N51.32.0(A+20), E005.38.050
What is the number of black nuts in the picture? B =

R2: N51.32.093, E005.37.988
Cross the Koppelstraat to ...

R3: N51.32.059, E005.37.888

Q2: N51.32.036, E005.37.(B-1)40
What type of wood are the nesting boxes made of in and the green lung?
Calculate the letter value. If a=1,b=2 t/m z=26. Calculate the letter value of the second letter. C =

Q3: N51.32.0(C+5)6, E005.37.746
How many small fish species are mentioned on the plate? D =

R4: N51.32.177, E005.37.356
Attention! Turn right here

Q4: N51.32.238, E005.37.3(D-1)2
How many bird species are shown eating seeds from the alder? E =

Q5: N51.32.2(E-1)0, E005.37.313
How many large poles are there in the water? F =

Q6: N51.32.187, E005.37.3(F+32)
What does a rook have? A ....
Calculate the letter value. If a=1,b=2 t/m z=26. The letter value of the second letter. G =
Note: If the sign is missing: answer is "BROOK".

R5: N51.32.176, E005.37.346
Follow the road to the left.

Q7: N51.32.112, E005.37.497
How many holes are there in the kingfisher wall? H =
Enjoy the beautiful nature around you on the bench. Attention! Respect nature and do not leave any rubbish behind. 

Q8: N51.32.022, E005.37.6(H+4)0
From which side does the tree creeper enter the nest box?
Calculate the letter value. If a=1,b=2 t/m z=26. The letter value of the third letter. i =

Q9: N51.31.9i9, E005.37.896
What is the only digit on the board? J =

Qa: N51.32.000, E005.37.9(j+1)3
How many great spotted woodpeckers do you see in the picture? K =

Qb: N51.31.946, E005.38.1(K+1)3
How many bars does the grating in the trench have? L =

Qc: N51.31.906, E005.38.258
Which fish lays eggs in the shell?
Calculate the letter value. If a=1,b=2 to z=26. The letter value of the third letter. M =  

Qd: N51.32.033, E005.38.233
What is the number on the kestrel box? N =

Qe: N51.32.050, E005.38.1(N+3)
How tall can a bog cypress grow? O =

Sit down to work out the treasure location somewhere on one of the benches nearby.
 
FORMULA:
N51.320S, E005 381T
 
G+O-3=S
M+L-1=T

Extra hints: The birds nest low here.