This sector, with problems of grade 5 to 8, offers an excellent alternative to the often overcrowded Roche aux Sabots, all the more it is connected with Le Rocher de la Ségognole and its PD+, AD+ and TD circuits.
Some guides (Jingo Wobbly) reference an old Orange circuits at this venue which are no longer obvious or visible, and not recorded on Bleau.info. Please search the database for Old Oranges before adding, as I may have consolidated them with named problems.
There is a fairly comprehensive and free topo here: https://bleau.info/topos/topo205.html
From the North-West end of the parking lot of La Roche aux Sabots, follow Le Chemin de la Saussaye for 500m : the first boulders of La Roche aux Oiseaux can be seen on the left. (For the Segognole sector, take a small path on the left for 100m just after the crossing with Le Chemin du Mont Pivot or come from the Route de la Ségognole).