diff --git a/src/bsonc.rs b/src/bsonc.rs
index b42984a..8fd8800 100644
--- a/src/bsonc.rs
+++ b/src/bsonc.rs
@@ -17,6 +17,10 @@ pub struct Bsonc {
 }
 
 impl Bsonc {
+    pub fn new() -> Bsonc {
+        Bsonc::from_ptr(unsafe { bindings::bson_new() })
+    }
+
     pub fn from_ptr(inner: *const bindings::bson_t) -> Bsonc {
         assert!(!inner.is_null());
         Bsonc { inner: inner as *mut bindings::bson_t }
@@ -94,6 +98,10 @@ impl Bsonc {
     pub fn inner(&self) -> *const bindings::bson_t {
         self.inner
     }
+
+    pub fn mut_inner(&mut self) -> *mut bindings::bson_t {
+        self.inner as *mut bindings::bson_t
+    }
 }
 
 impl fmt::Debug for Bsonc {
diff --git a/src/bulk_operation.rs b/src/bulk_operation.rs
new file mode 100644
index 0000000..0b698b0
--- /dev/null
+++ b/src/bulk_operation.rs
@@ -0,0 +1,373 @@
+extern crate libc;
+extern crate mongo_c_driver_wrapper;
+extern crate bson;
+
+use mongo_c_driver_wrapper::bindings;
+use bson::Document;
+
+use super::BsoncError;
+use super::bsonc::Bsonc;
+use super::collection::Collection;
+
+use super::Result;
+
+pub struct BulkOperation<'a> {
+    _collection: &'a Collection<'a>,
+    inner:       *mut bindings::mongoc_bulk_operation_t
+}
+
+impl<'a> BulkOperation<'a> {
+    pub fn new(
+        collection: &'a Collection<'a>,
+        inner:      *mut bindings::mongoc_bulk_operation_t
+    ) -> BulkOperation<'a> {
+        assert!(!inner.is_null());
+        BulkOperation {
+            _collection: collection,
+            inner:       inner
+        }
+    }
+
+    /// Queue an insert of a single document into a bulk operation.
+    /// The insert is not performed until `execute` is called.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_insert.html
+    pub fn insert(
+        &self,
+        document: &Document
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_insert(
+                self.inner,
+                try!(Bsonc::from_document(&document)).inner()
+            )
+        }
+        Ok(())
+    }
+
+    /// Queue removal of al documents matching selector into a bulk operation.
+    /// The removal is not performed until `execute` is called.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_remove.html
+    pub fn remove(
+        &self,
+        selector: &Document
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_remove(
+                self.inner,
+                try!(Bsonc::from_document(&selector)).inner()
+            )
+        }
+        Ok(())
+    }
+
+    /// Queue removal of a single document into a bulk operation.
+    /// The removal is not performed until `execute` is called.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_remove_one.html
+    pub fn remove_one(
+        &self,
+        selector: &Document
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_remove_one(
+                self.inner,
+                try!(Bsonc::from_document(&selector)).inner()
+            )
+        }
+        Ok(())
+    }
+
+    /// Queue replacement of a single document into a bulk operation.
+    /// The replacement is not performed until `execute` is called.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_remove_one.html
+    pub fn replace_one(
+        &self,
+        selector: &Document,
+        document: &Document,
+        upsert:   bool
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_replace_one(
+                self.inner,
+                try!(Bsonc::from_document(&selector)).inner(),
+                try!(Bsonc::from_document(&document)).inner(),
+                upsert as u8
+            )
+        }
+        Ok(())
+    }
+
+    /// Queue update of a single documents into a bulk operation.
+    /// The update is not performed until `execute` is called.
+    ///
+    /// TODO: document must only contain fields whose key starts
+    /// with $, these is no error handling for this.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_update_one.html
+    pub fn update_one(
+        &self,
+        selector: &Document,
+        document: &Document,
+        upsert:   bool
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_update_one(
+                self.inner,
+                try!(Bsonc::from_document(&selector)).inner(),
+                try!(Bsonc::from_document(&document)).inner(),
+                upsert as u8
+            )
+        }
+        Ok(())
+    }
+
+    /// Queue update of multiple documents into a bulk operation.
+    /// The update is not performed until `execute` is called.
+    ///
+    /// TODO: document must only contain fields whose key starts
+    /// with $, these is no error handling for this.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_update_one.html
+    pub fn update(
+        &self,
+        selector: &Document,
+        document: &Document,
+        upsert:   bool
+    ) -> Result<()> {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_update(
+                self.inner,
+                try!(Bsonc::from_document(&selector)).inner(),
+                try!(Bsonc::from_document(&document)).inner(),
+                upsert as u8
+            )
+        }
+        Ok(())
+    }
+
+    /// This function executes all operations queued into this bulk operation.
+    /// If ordered was set true, forward progress will be stopped upon the first error.
+    ///
+    /// This function takes ownership because it is not possible to execute a bulk operation
+    /// multiple times.
+    ///
+    /// Returns a document with an overview of the bulk operation if successfull.
+    ///
+    /// See: http://api.mongodb.org/c/current/mongoc_bulk_operation_execute.html
+    pub fn execute(self) -> Result<Document> {
+        // Bsonc to store the reply
+        let mut reply = Bsonc::new();
+        // Empty error that might be filled
+        let mut error = BsoncError::empty();
+
+        // Execute the operation. This returns a non-zero hint of the peer node on
+        // success, otherwise 0 and error is set.
+        let return_value = unsafe {
+            bindings::mongoc_bulk_operation_execute(
+                self.inner,
+                reply.mut_inner(),
+                error.mut_inner()
+            )
+        };
+
+        if return_value != 0 {
+            match reply.as_document() {
+                Ok(document) => return Ok(document),
+                Err(error)   => return Err(error.into())
+            }
+        } else {
+            Err(error.into())
+        }
+    }
+}
+
+impl<'a> Drop for BulkOperation<'a> {
+    fn drop(&mut self) {
+        assert!(!self.inner.is_null());
+        unsafe {
+            bindings::mongoc_bulk_operation_destroy(self.inner);
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use bson;
+    use super::super::uri::Uri;
+    use super::super::client::ClientPool;
+
+    #[test]
+    fn test_execute_error() {
+        let uri            = Uri::new("mongodb://localhost:27017/");
+        let pool           = ClientPool::new(uri);
+        let client         = pool.pop();
+        let collection     = client.get_collection("rust_driver_test", "bulk_operation_error");
+        let bulk_operation = collection.create_bulk_operation(None);
+
+        let result = bulk_operation.execute();
+        assert!(result.is_err());
+
+        let error_message = format!("{:?}", result.err().unwrap());
+        assert_eq!(error_message, "MongoError (BsoncError: Cannot do an empty bulk write)");
+    }
+
+    #[test]
+    fn test_insert_remove_replace_update() {
+        let uri            = Uri::new("mongodb://localhost:27017/");
+        let pool           = ClientPool::new(uri);
+        let client         = pool.pop();
+        let mut collection = client.get_collection("rust_driver_test", "bulk_operation_insert");
+        collection.drop().unwrap_or(());
+
+        // Insert 5 documents
+        {
+            let bulk_operation = collection.create_bulk_operation(None);
+
+            let mut document = bson::Document::new();
+            document.insert("key_1".to_string(), bson::Bson::String("Value 1".to_string()));
+            document.insert("key_2".to_string(), bson::Bson::String("Value 2".to_string()));
+            for _ in 0..5 {
+                bulk_operation.insert(&document).unwrap();
+            }
+
+            let result = bulk_operation.execute();
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nInserted").unwrap().to_json(),
+                bson::Bson::I32(5).to_json()
+            );
+            assert_eq!(5, collection.count(&bson::Document::new(), None).unwrap());
+        }
+
+        let query = bson::Document::new();
+
+        let mut update_document = bson::Document::new();
+        let mut set = bson::Document::new();
+        set.insert("key_1".to_string(), bson::Bson::String("Value update".to_string()));
+        update_document.insert("$set".to_string(), bson::Bson::Document(set));
+
+        // Update one
+        {
+            let bulk_operation = collection.create_bulk_operation(None);
+            bulk_operation.update_one(
+                &query,
+                &update_document,
+                false
+            ).unwrap();
+
+            let result = bulk_operation.execute();
+            println!("{:?}", result);
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nModified").unwrap().to_json(),
+                bson::Bson::I32(1).to_json()
+            );
+
+            let first_document = collection.find(&bson::Document::new(), None).unwrap().next().unwrap().unwrap();
+            assert_eq!(
+                first_document.get("key_1").unwrap().to_json(),
+                bson::Bson::String("Value update".to_string()).to_json()
+            );
+            // Make sure it was updated, it should have other keys
+            assert!(first_document.get("key_2").is_some());
+        }
+
+        // Update all
+        {
+            let bulk_operation = collection.create_bulk_operation(None);
+            bulk_operation.update(
+                &query,
+                &update_document,
+                false
+            ).unwrap();
+
+            let result = bulk_operation.execute();
+            println!("{:?}", result);
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nModified").unwrap().to_json(),
+                bson::Bson::I32(4).to_json()
+            );
+
+            collection.find(&bson::Document::new(), None).unwrap().next().unwrap().unwrap();
+            let second_document = collection.find(&bson::Document::new(), None).unwrap().next().unwrap().unwrap();
+            assert_eq!(
+                second_document.get("key_1").unwrap().to_json(),
+                bson::Bson::String("Value update".to_string()).to_json()
+            );
+            // Make sure it was updated, it should have other keys
+            assert!(second_document.get("key_2").is_some());
+        }
+
+        // Replace one
+        {
+            let mut replace_document = bson::Document::new();
+            replace_document.insert("key_1".to_string(), bson::Bson::String("Value replace".to_string()));
+
+            let bulk_operation = collection.create_bulk_operation(None);
+            bulk_operation.replace_one(
+                &query,
+                &replace_document,
+                false
+            ).unwrap();
+
+            let result = bulk_operation.execute();
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nModified").unwrap().to_json(),
+                bson::Bson::I32(1).to_json()
+            );
+
+            let first_document = collection.find(&bson::Document::new(), None).unwrap().next().unwrap().unwrap();
+            assert_eq!(
+                first_document.get("key_1").unwrap().to_json(),
+                bson::Bson::String("Value replace".to_string()).to_json()
+            );
+            // Make sure it was replaced, it shouldn't have other keys
+            assert!(first_document.get("key_2").is_none());
+        }
+
+        // Remove one
+        {
+            let bulk_operation = collection.create_bulk_operation(None);
+            bulk_operation.remove_one(&query).unwrap();
+
+            let result = bulk_operation.execute();
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nRemoved").unwrap().to_json(),
+                bson::Bson::I32(1).to_json()
+            );
+            assert_eq!(4, collection.count(&query, None).unwrap());
+        }
+
+        // Remove all remaining documents
+        {
+            let bulk_operation = collection.create_bulk_operation(None);
+            bulk_operation.remove(&query).unwrap();
+
+            let result = bulk_operation.execute();
+            assert!(result.is_ok());
+
+            assert_eq!(
+                result.ok().unwrap().get("nRemoved").unwrap().to_json(),
+                bson::Bson::I32(4).to_json()
+            );
+            assert_eq!(0, collection.count(&query, None).unwrap());
+        }
+    }
+}
diff --git a/src/collection.rs b/src/collection.rs
index 6b7cd39..adbe158 100644
--- a/src/collection.rs
+++ b/src/collection.rs
@@ -9,6 +9,7 @@ use bson::{Bson,Document};
 use super::Result;
 use super::{BsoncError,InvalidParamsError};
 use super::bsonc::Bsonc;
+use super::bulk_operation::BulkOperation;
 use super::client::Client;
 use super::cursor;
 use super::cursor::{Cursor,TailingCursor};
@@ -27,6 +28,20 @@ pub struct Collection<'a> {
     inner:      *mut bindings::mongoc_collection_t
 }
 
+pub struct BulkOperationOptions {
+    pub ordered:       bool,
+    pub write_concern: WriteConcern
+}
+
+impl BulkOperationOptions {
+    pub fn default() -> BulkOperationOptions {
+        BulkOperationOptions {
+            ordered:       false,
+            write_concern: WriteConcern::new()
+        }
+    }
+}
+
 pub struct CountOptions {
     pub query_flags: Flags<QueryFlag>,
     pub skip:        u32,
@@ -160,6 +175,26 @@ impl<'a> Collection<'a> {
         }
     }
 
+    pub fn create_bulk_operation(
+        &'a self,
+        options: Option<&BulkOperationOptions>
+    ) -> BulkOperation<'a> {
+        assert!(!self.inner.is_null());
+
+        let default_options = BulkOperationOptions::default();
+        let options         = options.unwrap_or(&default_options);
+
+        let inner = unsafe {
+            bindings::mongoc_collection_create_bulk_operation(
+                self.inner,
+                options.ordered as u8,
+                options.write_concern.inner()
+            )
+        };
+
+        BulkOperation::new(self, inner)
+    }
+
     pub fn drop(&mut self) -> Result<()> {
         assert!(!self.inner.is_null());
         let mut error = BsoncError::empty();
diff --git a/src/cursor.rs b/src/cursor.rs
index cda042d..43bb06c 100644
--- a/src/cursor.rs
+++ b/src/cursor.rs
@@ -111,9 +111,8 @@ impl<'a> Iterator for Cursor<'a> {
             assert!(!bson_ptr.is_null());
 
             // Parse and return bson document.
-            let bsonc    = bsonc::Bsonc::from_ptr(bson_ptr);
-            let document = bsonc.as_document();
-            match document {
+            let bsonc = bsonc::Bsonc::from_ptr(bson_ptr);
+            match bsonc.as_document() {
                 Ok(document) => return Some(Ok(document)),
                 Err(error)   => return Some(Err(error.into()))
             }
diff --git a/src/lib.rs b/src/lib.rs
index e42fb87..f5b1c1d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,6 +8,7 @@ use std::sync::{Once,ONCE_INIT};
 use mongo_c_driver_wrapper::bindings;
 
 pub mod bsonc;
+pub mod bulk_operation;
 pub mod client;
 pub mod collection;
 pub mod cursor;