Enjoy:
Big Poe No. 1
The first Big Poe can be found in Northwest Hyrule Field. Head from the small stream in Northwest Hyrule Field towards Lon Lon Ranch to get the best shot.
Big Poe No. 2
Big Poe number two can be found near Hyrule Castle. Head from the bridge that leads to Kakariko Village towards Lon Lon Ranch to get the best shot.
Big Poe No. 3
Big Poe number three is found near the V Shaped wall outside of Lon Lon Ranch. Approach the outer corner of it from the south to get your best shot.
Big Poe No. 4
The fourth Big Poe is located just past the entrance to Kakariko Village. Head to the corner near the stream and head towards Hyrule Castle for your best opportunity to bag this poe.
Big Poe No. 5
The fifth Big Poe is located in South Hyrule Field in the trees. Head from the southern rock wall towards Kokiri Forest for your best shot at this one.
Big Poe No. 6
The sixth Big Poe is located near South Hyrule Field at a patch of bushes, near where the path ends. Head from the Lake Hylia entrance to the bush patch for your best shot.
Big Poe No. 7
Lucky number 7 can be found near the entrance to Gerudo Valley, along the pathway. Head from the south up the path for your best shot.
Big Poe No. 8
The eighth Big Poe is found at the tree near Gerudo Valley entrance. From the south, head up near the path towards the tree.
Big Poe No. 9
The ninth Big Poe is located near the tree in front of Lon Lon Ranch. Head from the eastern side of Lon Lon Ranch towards the Northwest corner of Hyrule Field.
Big Poe No. 10
The last Big Poe is found at the big grey rock in Hyrule Field, which happens to be near the third. Head from the north down towards the rock for your best shot on this one.
LINK:
http://www.zeldalegacy.net/ocarina-time-big-poes.php